374945628 has 12 divisors (see below), whose sum is σ = 874873160. Its totient is φ = 124981872.

The previous prime is 374945621. The next prime is 374945629. The reversal of 374945628 is 826549473.

374945628 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374945621) 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, 15622723 + ... + 15622746.

Almost surely, 2^374945628 is an apocalyptic number.

It is an amenable number.

374945628 is an abundant number, since it is smaller than the sum of its proper divisors (499927532).

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

374945628 is a wasteful number, since it uses less digits than its factorization.

374945628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31245476 (or 31245474 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 374945628 is about 19363.5128011423. The cubic root of 374945628 is about 721.0899310275.

It can be divided in two parts, 374945 and 628, that added together give a palindrome (375573).

The spelling of 374945628 in words is "three hundred seventy-four million, nine hundred forty-five thousand, six hundred twenty-eight".