9116290984 has 16 divisors (see below), whose sum is σ = 17095374720. Its totient is φ = 4557524400.

The previous prime is 9116290961. The next prime is 9116291039. The reversal of 9116290984 is 4890926119.

It is a happy number.

It is a super-2 number, since 2×9116290984² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11992 + ... + 135559.

It is an arithmetic number, because the mean of its divisors is an integer number (1068460920).

Almost surely, 2^9116290984 is an apocalyptic number.

It is an amenable number.

9116290984 is a deficient number, since it is larger than the sum of its proper divisors (7979083736).

9116290984 is a wasteful number, since it uses less digits than its factorization.

9116290984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155280 (or 155276 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 49.

The square root of 9116290984 is about 95479.2699176109. The cubic root of 9116290984 is about 2089.0045841701.

The spelling of 9116290984 in words is "nine billion, one hundred sixteen million, two hundred ninety thousand, nine hundred eighty-four".