13009377 has 8 divisors (see below), whose sum is σ = 17397216. Its totient is φ = 8647232.

The previous prime is 13009343. The next prime is 13009379. The reversal of 13009377 is 77390031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13009377 - 2¹⁰ = 13008353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13009379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5208 + ... + 7289.

It is an arithmetic number, because the mean of its divisors is an integer number (2174652).

Almost surely, 2^13009377 is an apocalyptic number.

It is an amenable number.

13009377 is a deficient number, since it is larger than the sum of its proper divisors (4387839).

13009377 is a wasteful number, since it uses less digits than its factorization.

13009377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12847.

The product of its (nonzero) digits is 3969, while the sum is 30.

The square root of 13009377 is about 3606.8513969943. The cubic root of 13009377 is about 235.1899897112.

The spelling of 13009377 in words is "thirteen million, nine thousand, three hundred seventy-seven".