12830669 has 2 divisors, whose sum is σ = 12830670. Its totient is φ = 12830668.

The previous prime is 12830659. The next prime is 12830677. The reversal of 12830669 is 96603821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 2365444 = 3235^2 + 1538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12830669 is a prime.

It is a super-2 number, since 2×12830669² = 329252133975122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12830639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6415334 + 6415335.

It is an arithmetic number, because the mean of its divisors is an integer number (6415335).

Almost surely, 2^12830669 is an apocalyptic number.

It is an amenable number.

12830669 is a deficient number, since it is larger than the sum of its proper divisors (1).

12830669 is an equidigital number, since it uses as much as digits as its factorization.

12830669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 12830669 is about 3581.9923227165. The cubic root of 12830669 is about 234.1080965007.

The spelling of 12830669 in words is "twelve million, eight hundred thirty thousand, six hundred sixty-nine".