13893299 has 8 divisors (see below), whose sum is σ = 16138848. Its totient is φ = 11712960.

The previous prime is 13893293. The next prime is 13893323. The reversal of 13893299 is 99239831.

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

It is not a de Polignac number, because 13893299 - 2⁴ = 13893283 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13893293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15842 + ... + 16695.

It is an arithmetic number, because the mean of its divisors is an integer number (2017356).

Almost surely, 2^13893299 is an apocalyptic number.

13893299 is a deficient number, since it is larger than the sum of its proper divisors (2245549).

13893299 is an equidigital number, since it uses as much as digits as its factorization.

13893299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32605.

The product of its digits is 104976, while the sum is 44.

The square root of 13893299 is about 3727.3715940324. The cubic root of 13893299 is about 240.4003676156.

The spelling of 13893299 in words is "thirteen million, eight hundred ninety-three thousand, two hundred ninety-nine".