13299930 has 128 divisors (see below), whose sum is σ = 42024960. Its totient is φ = 2928960.

The previous prime is 13299907. The next prime is 13299931. The reversal of 13299930 is 3999231.

It is not an unprimeable number, because it can be changed into a prime (13299931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58477 + ... + 58703.

It is an arithmetic number, because the mean of its divisors is an integer number (328320).

Almost surely, 2^13299930 is an apocalyptic number.

13299930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13299930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21012480).

13299930 is an abundant number, since it is smaller than the sum of its proper divisors (28725030).

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

13299930 is a wasteful number, since it uses less digits than its factorization.

13299930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The square root of 13299930 is about 3646.9069086008. The cubic root of 13299930 is about 236.9280345510.

The spelling of 13299930 in words is "thirteen million, two hundred ninety-nine thousand, nine hundred thirty".