8372494080 has 108 divisors (see below), whose sum is σ = 28967997240. Its totient is φ = 2232662016.

The previous prime is 8372494079. The next prime is 8372494087. The reversal of 8372494080 is 804942738.

8372494080 is a `hidden beast` number, since 83 + 7 + 2 + 494 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8372494087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351870 + ... + 374909.

Almost surely, 2^8372494080 is an apocalyptic number.

8372494080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8372494080 is an abundant number, since it is smaller than the sum of its proper divisors (20595503160).

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

8372494080 is a wasteful number, since it uses less digits than its factorization.

8372494080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726806 (or 726789 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 8372494080 is about 91501.3337607709. Note that the first 3 decimals coincide. The cubic root of 8372494080 is about 2030.5714844535.

The spelling of 8372494080 in words is "eight billion, three hundred seventy-two million, four hundred ninety-four thousand, eighty".