13329900 has 72 divisors (see below), whose sum is σ = 42861840. Its totient is φ = 3553920.

The previous prime is 13329889. The next prime is 13329913. The reversal of 13329900 is 992331.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232 + ... + 5168.

Almost surely, 2^13329900 is an apocalyptic number.

13329900 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 13329900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21430920).

13329900 is an abundant number, since it is smaller than the sum of its proper divisors (29531940).

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

13329900 is a wasteful number, since it uses less digits than its factorization.

13329900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960 (or 4947 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 13329900 is about 3651.0135579042. The cubic root of 13329900 is about 237.1058652182.

The spelling of 13329900 in words is "thirteen million, three hundred twenty-nine thousand, nine hundred".