8051998976 has 144 divisors (see below), whose sum is σ = 19256638464. Its totient is φ = 3285460992.

The previous prime is 8051998967. The next prime is 8051998991. The reversal of 8051998976 is 6798991508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14301671 + ... + 14302233.

It is an arithmetic number, because the mean of its divisors is an integer number (133726656).

Almost surely, 2^8051998976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8051998976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9628319232).

8051998976 is an abundant number, since it is smaller than the sum of its proper divisors (11204639488).

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

8051998976 is a wasteful number, since it uses less digits than its factorization.

8051998976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 62.

The square root of 8051998976 is about 89732.9313908779. The cubic root of 8051998976 is about 2004.3238932370.

The spelling of 8051998976 in words is "eight billion, fifty-one million, nine hundred ninety-eight thousand, nine hundred seventy-six".