13339677 has 24 divisors (see below), whose sum is σ = 19553184. Its totient is φ = 8084544.

The previous prime is 13339649. The next prime is 13339709. The reversal of 13339677 is 77693331.

13339677 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13339677 - 2⁷ = 13339549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13339177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41923 + ... + 42239.

It is an arithmetic number, because the mean of its divisors is an integer number (814716).

Almost surely, 2^13339677 is an apocalyptic number.

It is an amenable number.

13339677 is a deficient number, since it is larger than the sum of its proper divisors (6213507).

13339677 is a wasteful number, since it uses less digits than its factorization.

13339677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 416 counting only the distinct ones).

The product of its digits is 71442, while the sum is 39.

The square root of 13339677 is about 3652.3522557388. The cubic root of 13339677 is about 237.1638205794.

The spelling of 13339677 in words is "thirteen million, three hundred thirty-nine thousand, six hundred seventy-seven".