6495797 has 16 divisors (see below), whose sum is σ = 8380800. Its totient is φ = 4885440.

The previous prime is 6495793. The next prime is 6495803. The reversal of 6495797 is 7975946.

It is not a de Polignac number, because 6495797 - 2² = 6495793 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 4⁷ + 9 + 5 + 7 + 9⁷ + 7⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6495791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (523800).

Almost surely, 2^6495797 is an apocalyptic number.

It is an amenable number.

6495797 is a deficient number, since it is larger than the sum of its proper divisors (1885003).

6495797 is a wasteful number, since it uses less digits than its factorization.

6495797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956.

The product of its digits is 476280, while the sum is 47.

The square root of 6495797 is about 2548.6853473899. The cubic root of 6495797 is about 186.5853241821.

It can be divided in two parts, 649 and 5797, that added together give a palindrome (6446).

The spelling of 6495797 in words is "six million, four hundred ninety-five thousand, seven hundred ninety-seven".