13739064 has 16 divisors (see below), whose sum is σ = 34347720. Its totient is φ = 4579680.

The previous prime is 13739057. The next prime is 13739081. The reversal of 13739064 is 46093731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286207 + ... + 286254.

Almost surely, 2^13739064 is an apocalyptic number.

It is an amenable number.

13739064 is an abundant number, since it is smaller than the sum of its proper divisors (20608656).

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

13739064 is a wasteful number, since it uses less digits than its factorization.

13739064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572470 (or 572466 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 13739064 is about 3706.6243402859. The cubic root of 13739064 is about 239.5074621071.

The spelling of 13739064 in words is "thirteen million, seven hundred thirty-nine thousand, sixty-four".