13698700 has 18 divisors (see below), whose sum is σ = 29726396. Its totient is φ = 5479440.

The previous prime is 13698697. The next prime is 13698703. The reversal of 13698700 is 789631.

It is an interprime number because it is at equal distance from previous prime (13698697) and next prime (13698703).

It is not an unprimeable number, because it can be changed into a prime (13698703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68394 + ... + 68593.

Almost surely, 2^13698700 is an apocalyptic number.

13698700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13698700 is an abundant number, since it is smaller than the sum of its proper divisors (16027696).

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

13698700 is a wasteful number, since it uses less digits than its factorization.

13698700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137001 (or 136994 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 13698700 is about 3701.1754889494. The cubic root of 13698700 is about 239.2726823568.

The spelling of 13698700 in words is "thirteen million, six hundred ninety-eight thousand, seven hundred".