13364859 has 16 divisors (see below), whose sum is σ = 18147584. Its totient is φ = 8748000.

The previous prime is 13364833. The next prime is 13364887. The reversal of 13364859 is 95846331.

It is not a de Polignac number, because 13364859 - 2⁷ = 13364731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13364899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73749 + ... + 73929.

It is an arithmetic number, because the mean of its divisors is an integer number (1134224).

Almost surely, 2^13364859 is an apocalyptic number.

13364859 is a deficient number, since it is larger than the sum of its proper divisors (4782725).

13364859 is a wasteful number, since it uses less digits than its factorization.

13364859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498.

The product of its digits is 77760, while the sum is 39.

The square root of 13364859 is about 3655.7979977017. The cubic root of 13364859 is about 237.3129622519.

The spelling of 13364859 in words is "thirteen million, three hundred sixty-four thousand, eight hundred fifty-nine".