12930963 has 16 divisors (see below), whose sum is σ = 18451200. Its totient is φ = 8030880.

The previous prime is 12930959. The next prime is 12930979. The reversal of 12930963 is 36903921.

It is not a de Polignac number, because 12930963 - 2² = 12930959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12930913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (1153200).

Almost surely, 2^12930963 is an apocalyptic number.

12930963 is a deficient number, since it is larger than the sum of its proper divisors (5520237).

12930963 is a wasteful number, since it uses less digits than its factorization.

12930963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 12930963 is about 3595.9648218524. The cubic root of 12930963 is about 234.7165013484.

The spelling of 12930963 in words is "twelve million, nine hundred thirty thousand, nine hundred sixty-three".