372485664 has 72 divisors (see below), whose sum is σ = 1061424000. Its totient is φ = 123907968.

The previous prime is 372485653. The next prime is 372485681. The reversal of 372485664 is 466584273.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185337 + ... + 187335.

It is an arithmetic number, because the mean of its divisors is an integer number (14742000).

Almost surely, 2^372485664 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 372485664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530712000).

372485664 is an abundant number, since it is smaller than the sum of its proper divisors (688938336).

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

372485664 is a wasteful number, since it uses less digits than its factorization.

372485664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662 (or 2651 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 372485664 is about 19299.8876680669. The cubic root of 372485664 is about 719.5094807113.

The spelling of 372485664 in words is "three hundred seventy-two million, four hundred eighty-five thousand, six hundred sixty-four".