13394307 has 6 divisors (see below), whose sum is σ = 17867532. Its totient is φ = 8925312.

The previous prime is 13394299. The next prime is 13394321. The reversal of 13394307 is 70349331.

It is not a de Polignac number, because 13394307 - 2³ = 13394299 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (13394347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5283 + ... + 7395.

It is an arithmetic number, because the mean of its divisors is an integer number (2977922).

Almost surely, 2^13394307 is an apocalyptic number.

13394307 is a deficient number, since it is larger than the sum of its proper divisors (4473225).

13394307 is an frugal number, since it uses more digits than its factorization.

13394307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4229 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 13394307 is about 3659.8233563930. The cubic root of 13394307 is about 237.4871320821.

The spelling of 13394307 in words is "thirteen million, three hundred ninety-four thousand, three hundred seven".