8920792320 has 144 divisors (see below), whose sum is σ = 31080998592. Its totient is φ = 2162606080.

The previous prime is 8920792303. The next prime is 8920792327. The reversal of 8920792320 is 232970298.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8920792327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63357 + ... + 147836.

It is an arithmetic number, because the mean of its divisors is an integer number (215840268).

Almost surely, 2^8920792320 is an apocalyptic number.

8920792320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8920792320 is an abundant number, since it is smaller than the sum of its proper divisors (22160206272).

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

8920792320 is a wasteful number, since it uses less digits than its factorization.

8920792320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211228 (or 211214 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 8920792320 is about 94449.9461090370. The cubic root of 8920792320 is about 2073.9636626888.

The spelling of 8920792320 in words is "eight billion, nine hundred twenty million, seven hundred ninety-two thousand, three hundred twenty".