13289703 has 8 divisors (see below), whose sum is σ = 20251008. Its totient is φ = 7594104.

The previous prime is 13289701. The next prime is 13289719. The reversal of 13289703 is 30798231.

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

It is not a de Polignac number, because 13289703 - 2¹ = 13289701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13289701) 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, 316401 + ... + 316442.

It is an arithmetic number, because the mean of its divisors is an integer number (2531376).

Almost surely, 2^13289703 is an apocalyptic number.

13289703 is a deficient number, since it is larger than the sum of its proper divisors (6961305).

13289703 is an equidigital number, since it uses as much as digits as its factorization.

13289703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632853.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 13289703 is about 3645.5044918365. The cubic root of 13289703 is about 236.8672902627.

The spelling of 13289703 in words is "thirteen million, two hundred eighty-nine thousand, seven hundred three".