8319628944 has 135 divisors (see below), whose sum is σ = 25629594627. Its totient is φ = 2517451200.

The previous prime is 8319628927. The next prime is 8319628979. The reversal of 8319628944 is 4498269138.

The square root of 8319628944 is 91212.

It is a perfect power (a square), and thus also a powerful number.

8319628944 is a `hidden beast` number, since 8 + 3 + 1 + 9 + 628 + 9 + 4 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12039639 + ... + 12040329.

Almost surely, 2^8319628944 is an apocalyptic number.

8319628944 is the 91212-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8319628944

8319628944 is an abundant number, since it is smaller than the sum of its proper divisors (17309965683).

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

8319628944 is a wasteful number, since it uses less digits than its factorization.

8319628944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418 (or 707 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The cubic root of 8319628944 is about 2026.2886838852.

The spelling of 8319628944 in words is "eight billion, three hundred nineteen million, six hundred twenty-eight thousand, nine hundred forty-four".