13293907 has 12 divisors (see below), whose sum is σ = 14717248. Its totient is φ = 11998800.

The previous prime is 13293893. The next prime is 13293971. The reversal of 13293907 is 70939231.

13293907 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13293907 - 2¹⁹ = 12769619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13299907) 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 11 ways as a sum of consecutive naturals, for example, 21598 + ... + 22204.

Almost surely, 2^13293907 is an apocalyptic number.

13293907 is a deficient number, since it is larger than the sum of its proper divisors (1423341).

13293907 is a wasteful number, since it uses less digits than its factorization.

13293907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 13293907 is about 3646.0810468227. The cubic root of 13293907 is about 236.8922641116.

The spelling of 13293907 in words is "thirteen million, two hundred ninety-three thousand, nine hundred seven".