13396807 has 4 divisors (see below), whose sum is σ = 13479160. Its totient is φ = 13314456.

The previous prime is 13396769. The next prime is 13396841. The reversal of 13396807 is 70869331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13396807 - 2⁷ = 13396679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13396847) 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 3 ways as a sum of consecutive naturals, for example, 40932 + ... + 41257.

It is an arithmetic number, because the mean of its divisors is an integer number (3369790).

Almost surely, 2^13396807 is an apocalyptic number.

13396807 is a deficient number, since it is larger than the sum of its proper divisors (82353).

13396807 is an equidigital number, since it uses as much as digits as its factorization.

13396807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82352.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13396807 is about 3660.1648869962. The cubic root of 13396807 is about 237.5019065406.

The spelling of 13396807 in words is "thirteen million, three hundred ninety-six thousand, eight hundred seven".