13930964 has 6 divisors (see below), whose sum is σ = 24379194. Its totient is φ = 6965480.

The previous prime is 13930957. The next prime is 13931003. The reversal of 13930964 is 46903931.

It can be written as a sum of positive squares in only one way, i.e., 9351364 + 4579600 = 3058^2 + 2140^2 .

It is a congruent number.

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, 1741367 + ... + 1741374.

It is an arithmetic number, because the mean of its divisors is an integer number (4063199).

Almost surely, 2^13930964 is an apocalyptic number.

It is an amenable number.

13930964 is a deficient number, since it is larger than the sum of its proper divisors (10448230).

13930964 is a wasteful number, since it uses less digits than its factorization.

13930964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482745 (or 3482743 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 13930964 is about 3732.4206622512. The cubic root of 13930964 is about 240.6174149293.

The spelling of 13930964 in words is "thirteen million, nine hundred thirty thousand, nine hundred sixty-four".