492850380 has 48 divisors (see below), whose sum is σ = 1505435904. Its totient is φ = 119478720.

The previous prime is 492850373. The next prime is 492850387. The reversal of 492850380 is 83058294.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (492850373) and next prime (492850387).

It is a super-2 number, since 2×492850380² = 485802994132288800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (492850387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372712 + ... + 374031.

It is an arithmetic number, because the mean of its divisors is an integer number (31363248).

Almost surely, 2^492850380 is an apocalyptic number.

It is an amenable number.

492850380 is an abundant number, since it is smaller than the sum of its proper divisors (1012585524).

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

492850380 is a wasteful number, since it uses less digits than its factorization.

492850380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746766 (or 746764 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 492850380 is about 22200.2337825528. The cubic root of 492850380 is about 789.8992447480.

The spelling of 492850380 in words is "four hundred ninety-two million, eight hundred fifty thousand, three hundred eighty".