13389711 has 8 divisors (see below), whose sum is σ = 17880240. Its totient is φ = 8912832.

The previous prime is 13389707. The next prime is 13389743. The reversal of 13389711 is 11798331.

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

It is not a de Polignac number, because 13389711 - 2² = 13389707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13389751) 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, 846 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (2235030).

Almost surely, 2^13389711 is an apocalyptic number.

13389711 is a deficient number, since it is larger than the sum of its proper divisors (4490529).

13389711 is an equidigital number, since it uses as much as digits as its factorization.

13389711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825.

The product of its digits is 4536, while the sum is 33.

The square root of 13389711 is about 3659.1954033640. The cubic root of 13389711 is about 237.4599659206.

The spelling of 13389711 in words is "thirteen million, three hundred eighty-nine thousand, seven hundred eleven".