13839302 has 4 divisors (see below), whose sum is σ = 20758956. Its totient is φ = 6919650.

The previous prime is 13839271. The next prime is 13839311. The reversal of 13839302 is 20393831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20393831 = 1543 ⋅13217.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3459824 + ... + 3459827.

It is an arithmetic number, because the mean of its divisors is an integer number (5189739).

Almost surely, 2^13839302 is an apocalyptic number.

13839302 is a deficient number, since it is larger than the sum of its proper divisors (6919654).

13839302 is an equidigital number, since it uses as much as digits as its factorization.

13839302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6919653.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 13839302 is about 3720.1212345836. The cubic root of 13839302 is about 240.0885205872.

It can be divided in two parts, 13839 and 302, that added together give a palindrome (14141).

The spelling of 13839302 in words is "thirteen million, eight hundred thirty-nine thousand, three hundred two".