12790697 has 8 divisors (see below), whose sum is σ = 12966912. Its totient is φ = 12616000.

The previous prime is 12790639. The next prime is 12790699. The reversal of 12790697 is 79609721.

It is a happy number.

12790697 is digitally balanced in base 2, 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 12790697 - 2¹⁸ = 12528553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12790699) 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, 31697 + ... + 32097.

It is an arithmetic number, because the mean of its divisors is an integer number (1620864).

Almost surely, 2^12790697 is an apocalyptic number.

It is an amenable number.

12790697 is a deficient number, since it is larger than the sum of its proper divisors (176215).

12790697 is a wasteful number, since it uses less digits than its factorization.

12790697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 12790697 is about 3576.4083939058. The cubic root of 12790697 is about 233.8647342032.

The spelling of 12790697 in words is "twelve million, seven hundred ninety thousand, six hundred ninety-seven".