6497936 has 20 divisors (see below), whose sum is σ = 12717564. Its totient is φ = 3216000.

The previous prime is 6497929. The next prime is 6497957. The reversal of 6497936 is 6397946.

It can be written as a sum of positive squares in 2 ways, for example, as 3400336 + 3097600 = 1844^2 + 1760^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395 + ... + 3626.

Almost surely, 2^6497936 is an apocalyptic number.

It is an amenable number.

6497936 is a deficient number, since it is larger than the sum of its proper divisors (6219628).

6497936 is a wasteful number, since it uses less digits than its factorization.

6497936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130 (or 4124 counting only the distinct ones).

The product of its digits is 244944, while the sum is 44.

The square root of 6497936 is about 2549.1049409548. The cubic root of 6497936 is about 186.6058021521.

The spelling of 6497936 in words is "six million, four hundred ninety-seven thousand, nine hundred thirty-six".