6492393 has 10 divisors (see below), whose sum is σ = 9698634. Its totient is φ = 4328208.

The previous prime is 6492389. The next prime is 6492397. The reversal of 6492393 is 3932946.

It is a happy number.

6492393 is a `hidden beast` number, since 649 + 2 + 3 + 9 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (6492389) and next prime (6492397).

It can be written as a sum of positive squares in only one way, i.e., 6487209 + 5184 = 2547^2 + 72^2 .

It is not a de Polignac number, because 6492393 - 2² = 6492389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6492397) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 39996 + ... + 40157.

Almost surely, 2^6492393 is an apocalyptic number.

It is an amenable number.

6492393 is a deficient number, since it is larger than the sum of its proper divisors (3206241).

6492393 is an equidigital number, since it uses as much as digits as its factorization.

6492393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80165 (or 80156 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 6492393 is about 2548.0174646183. The cubic root of 6492393 is about 186.5527263131.

The spelling of 6492393 in words is "six million, four hundred ninety-two thousand, three hundred ninety-three".