8473372992 has 84 divisors (see below), whose sum is σ = 27757034656. Its totient is φ = 2420962560.

The previous prime is 8473372979. The next prime is 8473372993. The reversal of 8473372992 is 2992733748.

It is a tau number, because it is divible by the number of its divisors (84).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8473372993) 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, 1046734 + ... + 1054797.

Almost surely, 2^8473372992 is an apocalyptic number.

It is an amenable number.

8473372992 is an abundant number, since it is smaller than the sum of its proper divisors (19283661664).

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

8473372992 is a wasteful number, since it uses less digits than its factorization.

8473372992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101556 (or 2101543 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 8473372992 is about 92050.9260789917. The cubic root of 8473372992 is about 2038.6942971039.

The spelling of 8473372992 in words is "eight billion, four hundred seventy-three million, three hundred seventy-two thousand, nine hundred ninety-two".