3113488 has 20 divisors (see below), whose sum is σ = 6894400. Its totient is φ = 1334304.

The previous prime is 3113483. The next prime is 3113497. The reversal of 3113488 is 8843113.

It is a super-2 number, since 2×3113488² = 19387615052288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (3113483) 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, 13788 + ... + 14011.

It is an arithmetic number, because the mean of its divisors is an integer number (344720).

Almost surely, 2^3113488 is an apocalyptic number.

It is an amenable number.

3113488 is an abundant number, since it is smaller than the sum of its proper divisors (3780912).

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

3113488 is a wasteful number, since it uses less digits than its factorization.

3113488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27814 (or 27808 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 3113488 is about 1764.5078633999. The cubic root of 3113488 is about 146.0211391172.

The spelling of 3113488 in words is "three million, one hundred thirteen thousand, four hundred eighty-eight".