372972660 has 96 divisors (see below), whose sum is σ = 1120210560. Its totient is φ = 92431872.

The previous prime is 372972647. The next prime is 372972671. The reversal of 372972660 is 66279273.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57334 + ... + 63506.

It is an arithmetic number, because the mean of its divisors is an integer number (11668860).

Almost surely, 2^372972660 is an apocalyptic number.

372972660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372972660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560105280).

372972660 is an abundant number, since it is smaller than the sum of its proper divisors (747237900).

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

372972660 is a wasteful number, since it uses less digits than its factorization.

372972660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257 (or 6255 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 372972660 is about 19312.5000970874. The cubic root of 372972660 is about 719.8229116946.

The spelling of 372972660 in words is "three hundred seventy-two million, nine hundred seventy-two thousand, six hundred sixty".