13349677 has 4 divisors (see below), whose sum is σ = 14563296. Its totient is φ = 12136060.

The previous prime is 13349671. The next prime is 13349681. The reversal of 13349677 is 77694331.

13349677 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13349677 - 2³ = 13349669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13349671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606793 + ... + 606814.

It is an arithmetic number, because the mean of its divisors is an integer number (3640824).

Almost surely, 2^13349677 is an apocalyptic number.

It is an amenable number.

13349677 is a deficient number, since it is larger than the sum of its proper divisors (1213619).

13349677 is a wasteful number, since it uses less digits than its factorization.

13349677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213618.

The product of its digits is 95256, while the sum is 40.

The square root of 13349677 is about 3653.7209800421. The cubic root of 13349677 is about 237.2230685363.

It can be divided in two parts, 1334 and 9677, that added together give a palindrome (11011).

The spelling of 13349677 in words is "thirteen million, three hundred forty-nine thousand, six hundred seventy-seven".