8071982944 has 24 divisors (see below), whose sum is σ = 15901855200. Its totient is φ = 4033416576.

The previous prime is 8071982939. The next prime is 8071982977. The reversal of 8071982944 is 4492891708.

It is a happy number.

It is a super-4 number, since 4×8071982944⁴ (a number of 41 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8071982891 and 8071982900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29019 + ... + 130330.

It is an arithmetic number, because the mean of its divisors is an integer number (662577300).

Almost surely, 2^8071982944 is an apocalyptic number.

It is an amenable number.

8071982944 is a deficient number, since it is larger than the sum of its proper divisors (7829872256).

8071982944 is a wasteful number, since it uses less digits than its factorization.

8071982944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160942 (or 160934 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 8071982944 is about 89844.2148610582. The cubic root of 8071982944 is about 2005.9806765938.

The spelling of 8071982944 in words is "eight billion, seventy-one million, nine hundred eighty-two thousand, nine hundred forty-four".