13383685 has 8 divisors (see below), whose sum is σ = 18354816. Its totient is φ = 9177360.

The previous prime is 13383653. The next prime is 13383691. The reversal of 13383685 is 58638331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13383685 - 2⁵ = 13383653 is a prime.

It is a super-4 number, since 4×13383685⁴ (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

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, 191161 + ... + 191230.

It is an arithmetic number, because the mean of its divisors is an integer number (2294352).

Almost surely, 2^13383685 is an apocalyptic number.

It is an amenable number.

13383685 is a deficient number, since it is larger than the sum of its proper divisors (4971131).

13383685 is an equidigital number, since it uses as much as digits as its factorization.

13383685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382403.

The product of its digits is 51840, while the sum is 37.

The square root of 13383685 is about 3658.3719056433. The cubic root of 13383685 is about 237.4243378558.

The spelling of 13383685 in words is "thirteen million, three hundred eighty-three thousand, six hundred eighty-five".