13739908 has 24 divisors (see below), whose sum is σ = 29594432. Its totient is φ = 5435424.

The previous prime is 13739897. The next prime is 13739923. The reversal of 13739908 is 80993731.

It is an unprimeable number.

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, 18510 + ... + 19237.

Almost surely, 2^13739908 is an apocalyptic number.

It is an amenable number.

13739908 is an abundant number, since it is smaller than the sum of its proper divisors (15854524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13739908 is a wasteful number, since it uses less digits than its factorization.

13739908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37771 (or 37769 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 13739908 is about 3706.7381887584. The cubic root of 13739908 is about 239.5123663752.

The spelling of 13739908 in words is "thirteen million, seven hundred thirty-nine thousand, nine hundred eight".