372802816 has 36 divisors (see below), whose sum is σ = 751871092. Its totient is φ = 184467456.

The previous prime is 372802811. The next prime is 372802823. The reversal of 372802816 is 618208273.

It can be written as a sum of positive squares in 2 ways, for example, as 221414400 + 151388416 = 14880^2 + 12304^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372802811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17326 + ... + 32338.

Almost surely, 2^372802816 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 372802816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375935546).

372802816 is an abundant number, since it is smaller than the sum of its proper divisors (379068276).

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

372802816 is an equidigital number, since it uses as much as digits as its factorization.

372802816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15126 (or 15112 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 372802816 is about 19308.1023407273. The cubic root of 372802816 is about 719.7136309722.

The spelling of 372802816 in words is "three hundred seventy-two million, eight hundred two thousand, eight hundred sixteen".