374930538 has 16 divisors (see below), whose sum is σ = 755257440. Its totient is φ = 124077456.

The previous prime is 374930519. The next prime is 374930557. The reversal of 374930538 is 835039473.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (374930519) and next prime (374930557).

It is a self number, because there is not a number n which added to its sum of digits gives 374930538.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223945 + ... + 225612.

It is an arithmetic number, because the mean of its divisors is an integer number (47203590).

Almost surely, 2^374930538 is an apocalyptic number.

374930538 is an abundant number, since it is smaller than the sum of its proper divisors (380326902).

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

374930538 is a wasteful number, since it uses less digits than its factorization.

374930538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449701.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 374930538 is about 19363.1231468480. The cubic root of 374930538 is about 721.0802572755.

The spelling of 374930538 in words is "three hundred seventy-four million, nine hundred thirty thousand, five hundred thirty-eight".