3116403272 has 16 divisors (see below), whose sum is σ = 5847066240. Its totient is φ = 1557185616.

The previous prime is 3116403259. The next prime is 3116403281. The reversal of 3116403272 is 2723046113.

It is a happy number.

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, 113888 + ... + 138575.

It is an arithmetic number, because the mean of its divisors is an integer number (365441640).

Almost surely, 2^3116403272 is an apocalyptic number.

It is an amenable number.

3116403272 is a deficient number, since it is larger than the sum of its proper divisors (2730662968).

3116403272 is a wasteful number, since it uses less digits than its factorization.

3116403272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254012 (or 254008 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3116403272 is about 55824.7550106581. The cubic root of 3116403272 is about 1460.6669986704. Note that the first 3 decimals are identical.

Adding to 3116403272 its reverse (2723046113), we get a palindrome (5839449385).

The spelling of 3116403272 in words is "three billion, one hundred sixteen million, four hundred three thousand, two hundred seventy-two".