3113550628 has 12 divisors (see below), whose sum is σ = 5499636912. Its totient is φ = 1542225800.

The previous prime is 3113550613. The next prime is 3113550647. The reversal of 3113550628 is 8260553113.

It is a junction number, because it is equal to n+sod(n) for n = 3113550593 and 3113550602.

It is an unprimeable number.

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, 3636898 + ... + 3637753.

It is an arithmetic number, because the mean of its divisors is an integer number (458303076).

Almost surely, 2^3113550628 is an apocalyptic number.

It is an amenable number.

3113550628 is a deficient number, since it is larger than the sum of its proper divisors (2386086284).

3113550628 is a wasteful number, since it uses less digits than its factorization.

3113550628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7274762 (or 7274760 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 3113550628 is about 55799.1991698806. The cubic root of 3113550628 is about 1460.2211818530.

The spelling of 3113550628 in words is "three billion, one hundred thirteen million, five hundred fifty thousand, six hundred twenty-eight".