12903679 has 8 divisors (see below), whose sum is σ = 13616000. Its totient is φ = 12194712.

The previous prime is 12903647. The next prime is 12903703. The reversal of 12903679 is 97630921.

12903679 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12903679 - 2⁵ = 12903647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12903179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13582 + ... + 14500.

It is an arithmetic number, because the mean of its divisors is an integer number (1702000).

Almost surely, 2^12903679 is an apocalyptic number.

12903679 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12903679 is a deficient number, since it is larger than the sum of its proper divisors (712321).

12903679 is an equidigital number, since it uses as much as digits as its factorization.

12903679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 12903679 is about 3592.1691218538. The cubic root of 12903679 is about 234.5513031749.

The spelling of 12903679 in words is "twelve million, nine hundred three thousand, six hundred seventy-nine".