6413659 has 18 divisors (see below), whose sum is σ = 7949220. Its totient is φ = 5145336.

The previous prime is 6413653. The next prime is 6413663. The reversal of 6413659 is 9563146.

It is not a de Polignac number, because 6413659 - 2³ = 6413651 is a prime.

It is a super-2 number, since 2×6413659² = 82270043536562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6413651) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 77232 + ... + 77314.

Almost surely, 2^6413659 is an apocalyptic number.

6413659 is a deficient number, since it is larger than the sum of its proper divisors (1535561).

6413659 is an equidigital number, since it uses as much as digits as its factorization.

6413659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 109 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 6413659 is about 2532.5202861971. The cubic root of 6413659 is about 185.7955417039.

The spelling of 6413659 in words is "six million, four hundred thirteen thousand, six hundred fifty-nine".