13430799 has 32 divisors (see below), whose sum is σ = 21816000. Its totient is φ = 8128512.

The previous prime is 13430771. The next prime is 13430801. The reversal of 13430799 is 99703431.

13430799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13430799 - 2⁷ = 13430671 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12807 + ... + 13815.

It is an arithmetic number, because the mean of its divisors is an integer number (681750).

Almost surely, 2^13430799 is an apocalyptic number.

13430799 is a deficient number, since it is larger than the sum of its proper divisors (8385201).

13430799 is a wasteful number, since it uses less digits than its factorization.

13430799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 13430799 is about 3664.8054518623. The cubic root of 13430799 is about 237.7026097466.

The spelling of 13430799 in words is "thirteen million, four hundred thirty thousand, seven hundred ninety-nine".