13676940 has 36 divisors (see below), whose sum is σ = 41487264. Its totient is φ = 3647136.

The previous prime is 13676917. The next prime is 13676981. The reversal of 13676940 is 4967631.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 13676895 and 13676904.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37812 + ... + 38171.

It is an arithmetic number, because the mean of its divisors is an integer number (1152424).

Almost surely, 2^13676940 is an apocalyptic number.

13676940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13676940 is an abundant number, since it is smaller than the sum of its proper divisors (27810324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13676940 is a wasteful number, since it uses less digits than its factorization.

13676940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75998 (or 75993 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 13676940 is about 3698.2347140224. The cubic root of 13676940 is about 239.1459225710.

The spelling of 13676940 in words is "thirteen million, six hundred seventy-six thousand, nine hundred forty".