7968679224 has 32 divisors (see below), whose sum is σ = 21732762240. Its totient is φ = 2414751200.

The previous prime is 7968679223. The next prime is 7968679253. The reversal of 7968679224 is 4229768697.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7968679223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15091932 + ... + 15092459.

It is an arithmetic number, because the mean of its divisors is an integer number (679148820).

Almost surely, 2^7968679224 is an apocalyptic number.

It is an amenable number.

7968679224 is an abundant number, since it is smaller than the sum of its proper divisors (13764083016).

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

7968679224 is a wasteful number, since it uses less digits than its factorization.

7968679224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30184411 (or 30184407 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 60.

The square root of 7968679224 is about 89267.4589310125. The cubic root of 7968679224 is about 1997.3865216864.

The spelling of 7968679224 in words is "seven billion, nine hundred sixty-eight million, six hundred seventy-nine thousand, two hundred twenty-four".