3116951 has 2 divisors, whose sum is σ = 3116952. Its totient is φ = 3116950.

The previous prime is 3116947. The next prime is 3116959. The reversal of 3116951 is 1596113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3116951 - 2² = 3116947 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3116951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3116959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558475 + 1558476.

It is an arithmetic number, because the mean of its divisors is an integer number (1558476).

Almost surely, 2^3116951 is an apocalyptic number.

3116951 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116951 is an equidigital number, since it uses as much as digits as its factorization.

3116951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810, while the sum is 26.

The square root of 3116951 is about 1765.4888841338. The cubic root of 3116951 is about 146.0752567543.

The spelling of 3116951 in words is "three million, one hundred sixteen thousand, nine hundred fifty-one".