1670853492 has 288 divisors, whose sum is σ = 5585448960. Its totient is φ = 408291840.

The previous prime is 1670853491. The next prime is 1670853493. The reversal of 1670853492 is 2943580761.

1670853492 is a `hidden beast` number, since 16 + 70 + 85 + 3 + 492 = 666.

1670853492 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1670853491) and next prime (1670853493).

1670853492 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1670853491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4654009 + ... + 4654367.

It is an arithmetic number, because the mean of its divisors is an integer number (19393920).

It is a 1-persistent number, because it is pandigital, but 2⋅1670853492 = 3341706984 is not.

It is a vampire number, since it can be written as 23694 ⋅ 70518 (with its own digits).

Almost surely, 2^1670853492 is an apocalyptic number.

1670853492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1670853492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2792724480).

1670853492 is an abundant number, since it is smaller than the sum of its proper divisors (3914595468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1670853492 is a wasteful number, since it uses less digits than its factorization.

1670853492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1670853492 is about 40876.0748115569. The cubic root of 1670853492 is about 1186.6230773802.

The spelling of 1670853492 in words is "one billion, six hundred seventy million, eight hundred fifty-three thousand, four hundred ninety-two".