7892372672 has 42 divisors (see below), whose sum is σ = 16636918212. Its totient is φ = 3714049024.

The previous prime is 7892372659. The next prime is 7892372713. The reversal of 7892372672 is 2762732987.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194858 + ... + 231849.

Almost surely, 2^7892372672 is an apocalyptic number.

It is an amenable number.

7892372672 is an abundant number, since it is smaller than the sum of its proper divisors (8744545540).

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

7892372672 is a wasteful number, since it uses less digits than its factorization.

7892372672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426753 (or 426726 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 53.

The square root of 7892372672 is about 88839.0267393785. The cubic root of 7892372672 is about 1990.9905316823.

The spelling of 7892372672 in words is "seven billion, eight hundred ninety-two million, three hundred seventy-two thousand, six hundred seventy-two".