6493892 has 6 divisors (see below), whose sum is σ = 11364318. Its totient is φ = 3246944.

The previous prime is 6493853. The next prime is 6493909. The reversal of 6493892 is 2983946.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5541316 + 952576 = 2354^2 + 976^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811733 + ... + 811740.

It is an arithmetic number, because the mean of its divisors is an integer number (1894053).

Almost surely, 2^6493892 is an apocalyptic number.

It is an amenable number.

6493892 is a deficient number, since it is larger than the sum of its proper divisors (4870426).

6493892 is a wasteful number, since it uses less digits than its factorization.

6493892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623477 (or 1623475 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 6493892 is about 2548.3115979016. The cubic root of 6493892 is about 186.5670826538.

The spelling of 6493892 in words is "six million, four hundred ninety-three thousand, eight hundred ninety-two".