12963708 has 36 divisors (see below), whose sum is σ = 33572448. Its totient is φ = 4215360.

The previous prime is 12963703. The next prime is 12963733. The reversal of 12963708 is 80736921.

12963708 is a `hidden beast` number, since 12 + 9 + 637 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12963701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2916 + ... + 5867.

It is an arithmetic number, because the mean of its divisors is an integer number (932568).

Almost surely, 2^12963708 is an apocalyptic number.

12963708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12963708 is an abundant number, since it is smaller than the sum of its proper divisors (20608740).

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

12963708 is a wasteful number, since it uses less digits than its factorization.

12963708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8834 (or 8829 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 12963708 is about 3600.5149631685. The cubic root of 12963708 is about 234.9144580766.

The spelling of 12963708 in words is "twelve million, nine hundred sixty-three thousand, seven hundred eight".