3116629 has 4 divisors (see below), whose sum is σ = 3156160. Its totient is φ = 3077100.

The previous prime is 3116623. The next prime is 3116651. The reversal of 3116629 is 9266113.

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.

It is a cyclic number.

It is not a de Polignac number, because 3116629 - 2⁷ = 3116501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3116597 and 3116606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19647 + ... + 19804.

It is an arithmetic number, because the mean of its divisors is an integer number (789040).

Almost surely, 2^3116629 is an apocalyptic number.

It is an amenable number.

3116629 is a deficient number, since it is larger than the sum of its proper divisors (39531).

3116629 is an equidigital number, since it uses as much as digits as its factorization.

3116629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39530.

The product of its digits is 1944, while the sum is 28.

The square root of 3116629 is about 1765.3976889075. The cubic root of 3116629 is about 146.0702264269.

The spelling of 3116629 in words is "three million, one hundred sixteen thousand, six hundred twenty-nine".