372538880 has 80 divisors (see below), whose sum is σ = 1020872160. Its totient is φ = 127721472.

The previous prime is 372538849. The next prime is 372538891. The reversal of 372538880 is 88835273.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×372538880² = 277570434223308800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7526 + ... + 28314.

It is an arithmetic number, because the mean of its divisors is an integer number (12760902).

Almost surely, 2^372538880 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 372538880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510436080).

372538880 is an abundant number, since it is smaller than the sum of its proper divisors (648333280).

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

372538880 is an equidigital number, since it uses as much as digits as its factorization.

372538880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20819 (or 20803 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 372538880 is about 19301.2662797030. The cubic root of 372538880 is about 719.5437438583.

The spelling of 372538880 in words is "three hundred seventy-two million, five hundred thirty-eight thousand, eight hundred eighty".