3116953 has 4 divisors (see below), whose sum is σ = 3562240. Its totient is φ = 2671668.

The previous prime is 3116951. The next prime is 3116959. The reversal of 3116953 is 3596113.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3596113 = 137 ⋅26249.

It is a cyclic number.

It is not a de Polignac number, because 3116953 - 2¹ = 3116951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222633 + ... + 222646.

It is an arithmetic number, because the mean of its divisors is an integer number (890560).

Almost surely, 2^3116953 is an apocalyptic number.

It is an amenable number.

3116953 is a deficient number, since it is larger than the sum of its proper divisors (445287).

3116953 is an equidigital number, since it uses as much as digits as its factorization.

3116953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445286.

The product of its digits is 2430, while the sum is 28.

The square root of 3116953 is about 1765.4894505491. The cubic root of 3116953 is about 146.0752879975.

The spelling of 3116953 in words is "three million, one hundred sixteen thousand, nine hundred fifty-three".