8320046976 has 128 divisors (see below), whose sum is σ = 26000330400. Its totient is φ = 2610192384.

The previous prime is 8320046957. The next prime is 8320046981. The reversal of 8320046976 is 6796400238.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 12055 + ... + 129558.

Almost surely, 2^8320046976 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 8320046976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13000165200).

8320046976 is an abundant number, since it is smaller than the sum of its proper divisors (17680283424).

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

8320046976 is a wasteful number, since it uses less digits than its factorization.

8320046976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141653 (or 141635 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 8320046976 is about 91214.2915118020. The cubic root of 8320046976 is about 2026.3226212691.

The spelling of 8320046976 in words is "eight billion, three hundred twenty million, forty-six thousand, nine hundred seventy-six".