13698416 has 20 divisors (see below), whose sum is σ = 26607672. Its totient is φ = 6831936.

The previous prime is 13698401. The next prime is 13698427. The reversal of 13698416 is 61489631.

It is a self number, because there is not a number n which added to its sum of digits gives 13698416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7550 + ... + 9186.

Almost surely, 2^13698416 is an apocalyptic number.

13698416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13698416 is a deficient number, since it is larger than the sum of its proper divisors (12909256).

13698416 is a wasteful number, since it uses less digits than its factorization.

13698416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168 (or 2162 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 13698416 is about 3701.1371225611. The cubic root of 13698416 is about 239.2710288201.

The spelling of 13698416 in words is "thirteen million, six hundred ninety-eight thousand, four hundred sixteen".