13383684 has 24 divisors (see below), whose sum is σ = 34698720. Its totient is φ = 4461192.

The previous prime is 13383653. The next prime is 13383691. The reversal of 13383684 is 48638331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61854 + ... + 62069.

It is an arithmetic number, because the mean of its divisors is an integer number (1445780).

Almost surely, 2^13383684 is an apocalyptic number.

It is an amenable number.

13383684 is an abundant number, since it is smaller than the sum of its proper divisors (21315036).

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

13383684 is a wasteful number, since it uses less digits than its factorization.

13383684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123936 (or 123928 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 13383684 is about 3658.3717689705. The cubic root of 13383684 is about 237.4243319426.

The spelling of 13383684 in words is "thirteen million, three hundred eighty-three thousand, six hundred eighty-four".