3116361318 has 16 divisors (see below), whose sum is σ = 7123111680. Its totient is φ = 890388936.

The previous prime is 3116361301. The next prime is 3116361319. The reversal of 3116361318 is 8131636113.

It is a happy number.

It is a super-3 number, since 3×3116361318³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116361319) 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, 37099498 + ... + 37099581.

It is an arithmetic number, because the mean of its divisors is an integer number (445194480).

Almost surely, 2^3116361318 is an apocalyptic number.

3116361318 is an abundant number, since it is smaller than the sum of its proper divisors (4006750362).

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

3116361318 is a wasteful number, since it uses less digits than its factorization.

3116361318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74199091.

The product of its digits is 7776, while the sum is 33.

The square root of 3116361318 is about 55824.3792441976. The cubic root of 3116361318 is about 1460.6604439883.

The spelling of 3116361318 in words is "three billion, one hundred sixteen million, three hundred sixty-one thousand, three hundred eighteen".