6496659 has 32 divisors (see below), whose sum is σ = 10536960. Its totient is φ = 3932064.

The previous prime is 6496643. The next prime is 6496661. The reversal of 6496659 is 9566946.

It is not a de Polignac number, because 6496659 - 2⁴ = 6496643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6496459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29022 + ... + 29244.

It is an arithmetic number, because the mean of its divisors is an integer number (329280).

Almost surely, 2^6496659 is an apocalyptic number.

6496659 is a deficient number, since it is larger than the sum of its proper divisors (4040301).

6496659 is a wasteful number, since it uses less digits than its factorization.

6496659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 322 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 6496659 is about 2548.8544485710. The cubic root of 6496659 is about 186.5935771820.

It can be divided in two parts, 64966 and 59, that added together give a square (65025 = 255²).

The spelling of 6496659 in words is "six million, four hundred ninety-six thousand, six hundred fifty-nine".