372772008 has 144 divisors (see below), whose sum is σ = 1183658580. Its totient is φ = 105670656.

The previous prime is 372771991. The next prime is 372772013. The reversal of 372772008 is 800277273.

It can be written as a sum of positive squares in 2 ways, for example, as 358799364 + 13972644 = 18942^2 + 3738^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 553560 + ... + 554232.

Almost surely, 2^372772008 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 372772008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591829290).

372772008 is an abundant number, since it is smaller than the sum of its proper divisors (810886572).

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

372772008 is a wasteful number, since it uses less digits than its factorization.

372772008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 372772008 is about 19307.3045244540. The cubic root of 372772008 is about 719.6938049878.

The spelling of 372772008 in words is "three hundred seventy-two million, seven hundred seventy-two thousand, eight".