13699713 has 8 divisors (see below), whose sum is σ = 18316000. Its totient is φ = 9108288.

The previous prime is 13699667. The next prime is 13699717. The reversal of 13699713 is 31799631.

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

It is not a de Polignac number, because 13699713 - 2⁶ = 13699649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13699717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4888 + ... + 7161.

It is an arithmetic number, because the mean of its divisors is an integer number (2289500).

Almost surely, 2^13699713 is an apocalyptic number.

It is an amenable number.

13699713 is a deficient number, since it is larger than the sum of its proper divisors (4616287).

13699713 is a wasteful number, since it uses less digits than its factorization.

13699713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12431.

The product of its digits is 30618, while the sum is 39.

The square root of 13699713 is about 3701.3123348348. The cubic root of 13699713 is about 239.2785801732.

The spelling of 13699713 in words is "thirteen million, six hundred ninety-nine thousand, seven hundred thirteen".