9139166316 has 72 divisors (see below), whose sum is σ = 26849571840. Its totient is φ = 2566928736.

The previous prime is 9139166303. The next prime is 9139166329. The reversal of 9139166316 is 6136619319.

It is a happy number.

9139166316 is a `hidden beast` number, since 9 + 1 + 3 + 9 + 1 + 6 + 631 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (9139166303) and next prime (9139166329).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292476 + ... + 322211.

It is an arithmetic number, because the mean of its divisors is an integer number (372910720).

Almost surely, 2^9139166316 is an apocalyptic number.

It is an amenable number.

9139166316 is an abundant number, since it is smaller than the sum of its proper divisors (17710405524).

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

9139166316 is a wasteful number, since it uses less digits than its factorization.

9139166316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614763 (or 614758 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 9139166316 is about 95598.9870030012. The cubic root of 9139166316 is about 2090.7504242662.

The spelling of 9139166316 in words is "nine billion, one hundred thirty-nine million, one hundred sixty-six thousand, three hundred sixteen".