13808299 has 8 divisors (see below), whose sum is σ = 14303232. Its totient is φ = 13316520.

The previous prime is 13808287. The next prime is 13808351. The reversal of 13808299 is 99280831.

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 13808299 - 2²³ = 5419691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13808209) 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 7 ways as a sum of consecutive naturals, for example, 11292 + ... + 12454.

It is an arithmetic number, because the mean of its divisors is an integer number (1787904).

Almost surely, 2^13808299 is an apocalyptic number.

13808299 is a deficient number, since it is larger than the sum of its proper divisors (494933).

13808299 is a wasteful number, since it uses less digits than its factorization.

13808299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 13808299 is about 3715.9519641675. The cubic root of 13808299 is about 239.9091033100.

The spelling of 13808299 in words is "thirteen million, eight hundred eight thousand, two hundred ninety-nine".