374612394 has 16 divisors (see below), whose sum is σ = 806857632. Its totient is φ = 115265328.

The previous prime is 374612363. The next prime is 374612411. The reversal of 374612394 is 493216473.

It is a super-2 number, since 2×374612394² = 280668891476822472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 2401284 + ... + 2401439.

It is an arithmetic number, because the mean of its divisors is an integer number (50428602).

Almost surely, 2^374612394 is an apocalyptic number.

374612394 is an abundant number, since it is smaller than the sum of its proper divisors (432245238).

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

374612394 is a wasteful number, since it uses less digits than its factorization.

374612394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802741.

The product of its digits is 108864, while the sum is 39.

The square root of 374612394 is about 19354.9061997210. The cubic root of 374612394 is about 720.8762441301.

The spelling of 374612394 in words is "three hundred seventy-four million, six hundred twelve thousand, three hundred ninety-four".