13739716 has 6 divisors (see below), whose sum is σ = 24044510. Its totient is φ = 6869856.

The previous prime is 13739683. The next prime is 13739729. The reversal of 13739716 is 61793731.

It can be written as a sum of positive squares in only one way, i.e., 8468100 + 5271616 = 2910^2 + 2296^2 .

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 as a sum of consecutive naturals, namely, 1717461 + ... + 1717468.

Almost surely, 2^13739716 is an apocalyptic number.

It is an amenable number.

13739716 is a deficient number, since it is larger than the sum of its proper divisors (10304794).

13739716 is a wasteful number, since it uses less digits than its factorization.

13739716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434933 (or 3434931 counting only the distinct ones).

The product of its digits is 23814, while the sum is 37.

The square root of 13739716 is about 3706.7122898871. The cubic root of 13739716 is about 239.5112507300.

The spelling of 13739716 in words is "thirteen million, seven hundred thirty-nine thousand, seven hundred sixteen".