9160897670 has 16 divisors (see below), whose sum is σ = 16698346560. Its totient is φ = 3617974464.

The previous prime is 9160897649. The next prime is 9160897679. The reversal of 9160897670 is 767980619.

It is a happy number.

It is a super-2 number, since 2×9160897670² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9160897679) 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, 5797247 + ... + 5798826.

It is an arithmetic number, because the mean of its divisors is an integer number (1043646660).

Almost surely, 2^9160897670 is an apocalyptic number.

9160897670 is a deficient number, since it is larger than the sum of its proper divisors (7537448890).

9160897670 is a wasteful number, since it uses less digits than its factorization.

9160897670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596159.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 9160897670 is about 95712.5784314685. The cubic root of 9160897670 is about 2092.4062599469.

The spelling of 9160897670 in words is "nine billion, one hundred sixty million, eight hundred ninety-seven thousand, six hundred seventy".