12739364 has 18 divisors (see below), whose sum is σ = 24505782. Its totient is φ = 5790400.

The previous prime is 12739343. The next prime is 12739373. The reversal of 12739364 is 46393721.

It can be written as a sum of positive squares in only one way, i.e., 12545764 + 193600 = 3542^2 + 440^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12677 + ... + 13644.

Almost surely, 2^12739364 is an apocalyptic number.

It is an amenable number.

12739364 is a deficient number, since it is larger than the sum of its proper divisors (11766418).

12739364 is a wasteful number, since it uses less digits than its factorization.

12739364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26347 (or 26334 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 12739364 is about 3569.2245656445. The cubic root of 12739364 is about 233.5514577077.

The spelling of 12739364 in words is "twelve million, seven hundred thirty-nine thousand, three hundred sixty-four".