374745864 has 16 divisors (see below), whose sum is σ = 936864720. Its totient is φ = 124915280.

The previous prime is 374745851. The next prime is 374745869. The reversal of 374745864 is 468547473.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (374745869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7807182 + ... + 7807229.

It is an arithmetic number, because the mean of its divisors is an integer number (58554045).

Almost surely, 2^374745864 is an apocalyptic number.

It is an amenable number.

374745864 is an abundant number, since it is smaller than the sum of its proper divisors (562118856).

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

374745864 is a wasteful number, since it uses less digits than its factorization.

374745864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15614420 (or 15614416 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The square root of 374745864 is about 19358.3538556356. The cubic root of 374745864 is about 720.9618472132.

The spelling of 374745864 in words is "three hundred seventy-four million, seven hundred forty-five thousand, eight hundred sixty-four".