13408307 has 8 divisors (see below), whose sum is σ = 14654640. Its totient is φ = 12166560.

The previous prime is 13408273. The next prime is 13408313. The reversal of 13408307 is 70380431.

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 13408307 - 2⁸ = 13408051 is a prime.

It is a super-3 number, since 3×13408307³ (a number of 22 digits) contains 333 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13408397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8669 + ... + 10097.

It is an arithmetic number, because the mean of its divisors is an integer number (1831830).

Almost surely, 2^13408307 is an apocalyptic number.

13408307 is a deficient number, since it is larger than the sum of its proper divisors (1246333).

13408307 is a wasteful number, since it uses less digits than its factorization.

13408307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13408307 is about 3661.7355174835. The cubic root of 13408307 is about 237.5698453854.

Adding to 13408307 its reverse (70380431), we get a palindrome (83788738).

The spelling of 13408307 in words is "thirteen million, four hundred eight thousand, three hundred seven".