3111368 has 16 divisors (see below), whose sum is σ = 6282780. Its totient is φ = 1435968.

The previous prime is 3111349. The next prime is 3111397. The reversal of 3111368 is 8631113.

It can be written as a sum of positive squares in 2 ways, for example, as 3104644 + 6724 = 1762^2 + 82^2 .

It is a super-2 number, since 2×3111368² = 19361221662848, which contains 22 as substring.

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, 14855 + ... + 15062.

Almost surely, 2^3111368 is an apocalyptic number.

It is an amenable number.

3111368 is an abundant number, since it is smaller than the sum of its proper divisors (3171412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3111368 is a wasteful number, since it uses less digits than its factorization.

3111368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29936 (or 29932 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 3111368 is about 1763.9070270284. The cubic root of 3111368 is about 145.9879892540.

The spelling of 3111368 in words is "three million, one hundred eleven thousand, three hundred sixty-eight".