374774664 has 64 divisors (see below), whose sum is σ = 1024488000. Its totient is φ = 113304320.

The previous prime is 374774651. The next prime is 374774671. The reversal of 374774664 is 466477473.

374774664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132982 + ... + 135770.

It is an arithmetic number, because the mean of its divisors is an integer number (16007625).

Almost surely, 2^374774664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374774664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512244000).

374774664 is an abundant number, since it is smaller than the sum of its proper divisors (649713336).

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

374774664 is a wasteful number, since it uses less digits than its factorization.

374774664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318 (or 3314 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 48.

The square root of 374774664 is about 19359.0977062465. The cubic root of 374774664 is about 720.9803158799.

The spelling of 374774664 in words is "three hundred seventy-four million, seven hundred seventy-four thousand, six hundred sixty-four".