7976038016 has 32 divisors (see below), whose sum is σ = 15956308800. Its totient is φ = 3971317504.

The previous prime is 7976038001. The next prime is 7976038043. The reversal of 7976038016 is 6108306797.

It is a tau number, because it is divible by the number of its divisors (32).

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, 99770 + ... + 160953.

It is an arithmetic number, because the mean of its divisors is an integer number (498634650).

Almost surely, 2^7976038016 is an apocalyptic number.

It is an amenable number.

7976038016 is an abundant number, since it is smaller than the sum of its proper divisors (7980270784).

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

7976038016 is a wasteful number, since it uses less digits than its factorization.

7976038016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260976 (or 260964 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 7976038016 is about 89308.6670822043. The cubic root of 7976038016 is about 1998.0011710068.

The spelling of 7976038016 in words is "seven billion, nine hundred seventy-six million, thirty-eight thousand, sixteen".