6972864530 has 32 divisors (see below), whose sum is σ = 13292856000. Its totient is φ = 2626126272.

The previous prime is 6972864491. The next prime is 6972864557. The reversal of 6972864530 is 354682796.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 81605 + ... + 143544.

It is an arithmetic number, because the mean of its divisors is an integer number (415401750).

Almost surely, 2^6972864530 is an apocalyptic number.

6972864530 is a deficient number, since it is larger than the sum of its proper divisors (6319991470).

6972864530 is a wasteful number, since it uses less digits than its factorization.

6972864530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225338.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 6972864530 is about 83503.6797392786. The cubic root of 6972864530 is about 1910.4561586947.

The spelling of 6972864530 in words is "six billion, nine hundred seventy-two million, eight hundred sixty-four thousand, five hundred thirty".