13399700 has 36 divisors (see below), whose sum is σ = 29706432. Its totient is φ = 5244000.

The previous prime is 13399699. The next prime is 13399709. The reversal of 13399700 is 799331.

It is a happy number.

13399700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13399709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3275 + ... + 6125.

Almost surely, 2^13399700 is an apocalyptic number.

13399700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13399700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14853216).

13399700 is an abundant number, since it is smaller than the sum of its proper divisors (16306732).

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

13399700 is a wasteful number, since it uses less digits than its factorization.

13399700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912 (or 2905 counting only the distinct ones).

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 13399700 is about 3660.5600664379. The cubic root of 13399700 is about 237.5190012498.

The spelling of 13399700 in words is "thirteen million, three hundred ninety-nine thousand, seven hundred".