375473664 has 160 divisors (see below), whose sum is σ = 1124972640. Its totient is φ = 123641856.

The previous prime is 375473629. The next prime is 375473671. The reversal of 375473664 is 466374573.

It is a congruent number.

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, 2170282 + ... + 2170454.

It is an arithmetic number, because the mean of its divisors is an integer number (7031079).

Almost surely, 2^375473664 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 375473664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562486320).

375473664 is an abundant number, since it is smaller than the sum of its proper divisors (749498976).

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

375473664 is a wasteful number, since it uses less digits than its factorization.

375473664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 335 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 45.

The square root of 375473664 is about 19377.1428234402. The cubic root of 375473664 is about 721.4282759429.

Subtracting 375473664 from its reverse (466374573), we obtain a palindrome (90900909).

The spelling of 375473664 in words is "three hundred seventy-five million, four hundred seventy-three thousand, six hundred sixty-four".