7974966960 has 60 divisors (see below), whose sum is σ = 26782599792. Its totient is φ = 2126657664.

The previous prime is 7974966947. The next prime is 7974966973. The reversal of 7974966960 is 696694797.

It is an interprime number because it is at equal distance from previous prime (7974966947) and next prime (7974966973).

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5537452 + ... + 5538891.

Almost surely, 2^7974966960 is an apocalyptic number.

It is an amenable number.

7974966960 is an abundant number, since it is smaller than the sum of its proper divisors (18807632832).

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

7974966960 is a wasteful number, since it uses less digits than its factorization.

7974966960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11076362 (or 11076353 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 63.

The square root of 7974966960 is about 89302.6705087815. The cubic root of 7974966960 is about 1997.9117336641.

The spelling of 7974966960 in words is "seven billion, nine hundred seventy-four million, nine hundred sixty-six thousand, nine hundred sixty".