6413340929 has 2 divisors, whose sum is σ = 6413340930. Its totient is φ = 6413340928.

The previous prime is 6413340863. The next prime is 6413340937. The reversal of 6413340929 is 9290433146.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5921610304 + 491730625 = 76952^2 + 22175^2 .

It is a cyclic number.

It is not a de Polignac number, because 6413340929 - 2⁸ = 6413340673 is a prime.

It is a super-2 number, since 2×6413340929² = 82261883743173166082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6413360929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206670464 + 3206670465.

It is an arithmetic number, because the mean of its divisors is an integer number (3206670465).

Almost surely, 2^6413340929 is an apocalyptic number.

It is an amenable number.

6413340929 is a deficient number, since it is larger than the sum of its proper divisors (1).

6413340929 is an equidigital number, since it uses as much as digits as its factorization.

6413340929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 6413340929 is about 80083.3373992368. The cubic root of 6413340929 is about 1857.9247028239.

The spelling of 6413340929 in words is "six billion, four hundred thirteen million, three hundred forty thousand, nine hundred twenty-nine".