375626628 has 144 divisors (see below), whose sum is σ = 1118347776. Its totient is φ = 105200640.

The previous prime is 375626623. The next prime is 375626633. The reversal of 375626628 is 826626573.

It is a happy number.

375626628 is a `hidden beast` number, since 3 + 7 + 562 + 66 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (375626623) and next prime (375626633).

It is not an unprimeable number, because it can be changed into a prime (375626623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245875 + ... + 247397.

It is an arithmetic number, because the mean of its divisors is an integer number (7766304).

Almost surely, 2^375626628 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 375626628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559173888).

375626628 is an abundant number, since it is smaller than the sum of its proper divisors (742721148).

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

375626628 is a wasteful number, since it uses less digits than its factorization.

375626628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594 (or 1589 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 375626628 is about 19381.0894430628. The cubic root of 375626628 is about 721.5262300591.

The spelling of 375626628 in words is "three hundred seventy-five million, six hundred twenty-six thousand, six hundred twenty-eight".