13676444 has 24 divisors (see below), whose sum is σ = 25394208. Its totient is φ = 6431040.

The previous prime is 13676441. The next prime is 13676473. The reversal of 13676444 is 44467631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13676441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4394 + ... + 6830.

It is an arithmetic number, because the mean of its divisors is an integer number (1058092).

Almost surely, 2^13676444 is an apocalyptic number.

It is an amenable number.

13676444 is a deficient number, since it is larger than the sum of its proper divisors (11717764).

13676444 is a wasteful number, since it uses less digits than its factorization.

13676444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525 (or 2523 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 13676444 is about 3698.1676543932. The cubic root of 13676444 is about 239.1430316267.

The spelling of 13676444 in words is "thirteen million, six hundred seventy-six thousand, four hundred forty-four".