1670374080 has 336 divisors, whose sum is σ = 6071030784. Its totient is φ = 420710400.

The previous prime is 1670374073. The next prime is 1670374099. The reversal of 1670374080 is 804730761.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10002157 + ... + 10002323.

It is an arithmetic number, because the mean of its divisors is an integer number (18068544).

Almost surely, 2^1670374080 is an apocalyptic number.

1670374080 is a gapful number since it is divisible by the number (10) 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 1670374080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3035515392).

1670374080 is an abundant number, since it is smaller than the sum of its proper divisors (4400656704).

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

1670374080 is a wasteful number, since it uses less digits than its factorization.

1670374080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1670374080 is about 40870.2101780747. The cubic root of 1670374080 is about 1186.5095753560.

The spelling of 1670374080 in words is "one billion, six hundred seventy million, three hundred seventy-four thousand, eighty".