7160929972 has 18 divisors (see below), whose sum is σ = 14577607842. Its totient is φ = 3068969904.

The previous prime is 7160929961. The next prime is 7160929987. The reversal of 7160929972 is 2799290617.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4555440036 + 2605489936 = 67494^2 + 51044^2 .

It is a congruent number.

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, 18267483 + ... + 18267874.

Almost surely, 2^7160929972 is an apocalyptic number.

It is an amenable number.

7160929972 is an abundant number, since it is smaller than the sum of its proper divisors (7416677870).

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

7160929972 is a wasteful number, since it uses less digits than its factorization.

7160929972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36535375 (or 36535366 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 52.

The square root of 7160929972 is about 84622.2782250632. The cubic root of 7160929972 is about 1927.4796826700.

The spelling of 7160929972 in words is "seven billion, one hundred sixty million, nine hundred twenty-nine thousand, nine hundred seventy-two".