372973904 has 10 divisors (see below), whose sum is σ = 722636970. Its totient is φ = 186486944.

The previous prime is 372973891. The next prime is 372973919. The reversal of 372973904 is 409379273.

It can be written as a sum of positive squares in only one way, i.e., 297631504 + 75342400 = 17252^2 + 8680^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655419 + ... + 11655450.

It is an arithmetic number, because the mean of its divisors is an integer number (72263697).

Almost surely, 2^372973904 is an apocalyptic number.

It is an amenable number.

372973904 is a deficient number, since it is larger than the sum of its proper divisors (349663066).

372973904 is a wasteful number, since it uses less digits than its factorization.

372973904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23310877 (or 23310871 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 44.

The square root of 372973904 is about 19312.5323041801. The cubic root of 372973904 is about 719.8237119844.

The spelling of 372973904 in words is "three hundred seventy-two million, nine hundred seventy-three thousand, nine hundred four".