372389056 has 56 divisors (see below), whose sum is σ = 837722480. Its totient is φ = 162819072.

The previous prime is 372389033. The next prime is 372389057. The reversal of 372389056 is 650983273.

It is a super-2 number, since 2×372389056² = 277347218057142272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (372389057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4030 + ... + 27586.

It is an arithmetic number, because the mean of its divisors is an integer number (14959330).

Almost surely, 2^372389056 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 372389056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418861240).

372389056 is an abundant number, since it is smaller than the sum of its proper divisors (465333424).

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

372389056 is a wasteful number, since it uses less digits than its factorization.

372389056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23601 (or 23591 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 372389056 is about 19297.3846932687. The cubic root of 372389056 is about 719.4472712637.

The spelling of 372389056 in words is "three hundred seventy-two million, three hundred eighty-nine thousand, fifty-six".