13676961 has 8 divisors (see below), whose sum is σ = 18289600. Its totient is φ = 9091152.

The previous prime is 13676917. The next prime is 13676981. The reversal of 13676961 is 16967631.

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

It is not a de Polignac number, because 13676961 - 2⁷ = 13676833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13676981) 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, 5485 + ... + 7578.

It is an arithmetic number, because the mean of its divisors is an integer number (2286200).

Almost surely, 2^13676961 is an apocalyptic number.

It is an amenable number.

13676961 is a deficient number, since it is larger than the sum of its proper divisors (4612639).

13676961 is a wasteful number, since it uses less digits than its factorization.

13676961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13415.

The product of its digits is 40824, while the sum is 39.

The square root of 13676961 is about 3698.2375532137. The cubic root of 13676961 is about 239.1460449683.

The spelling of 13676961 in words is "thirteen million, six hundred seventy-six thousand, nine hundred sixty-one".