374944539 has 12 divisors (see below), whose sum is σ = 507086888. Its totient is φ = 246432480.

The previous prime is 374944523. The next prime is 374944541. The reversal of 374944539 is 935449473.

It is a happy number.

It is not a de Polignac number, because 374944539 - 2⁴ = 374944523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374944519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2727 + ... + 27519.

Almost surely, 2^374944539 is an apocalyptic number.

374944539 is a deficient number, since it is larger than the sum of its proper divisors (132142349).

374944539 is an equidigital number, since it uses as much as digits as its factorization.

374944539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24938 (or 24867 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 48.

The square root of 374944539 is about 19363.4846812241. The cubic root of 374944539 is about 721.0892329106.

The spelling of 374944539 in words is "three hundred seventy-four million, nine hundred forty-four thousand, five hundred thirty-nine".