7072897168 has 40 divisors (see below), whose sum is σ = 13839292800. Its totient is φ = 3501638784.

The previous prime is 7072897159. The next prime is 7072897177. The reversal of 7072897168 is 8617982707.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7072897159) and next prime (7072897177).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679330 + ... + 689662.

It is an arithmetic number, because the mean of its divisors is an integer number (345982320).

Almost surely, 2^7072897168 is an apocalyptic number.

It is an amenable number.

7072897168 is a deficient number, since it is larger than the sum of its proper divisors (6766395632).

7072897168 is a wasteful number, since it uses less digits than its factorization.

7072897168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10759 (or 10753 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 55.

The square root of 7072897168 is about 84100.5182385935. The cubic root of 7072897168 is about 1919.5486106118.

The spelling of 7072897168 in words is "seven billion, seventy-two million, eight hundred ninety-seven thousand, one hundred sixty-eight".