6493244 has 12 divisors (see below), whose sum is σ = 11413584. Its totient is φ = 3232224.

The previous prime is 6493237. The next prime is 6493259. The reversal of 6493244 is 4423946.

It is a self number, because there is not a number n which added to its sum of digits gives 6493244.

It is a congruent number.

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, 2552 + ... + 4415.

It is an arithmetic number, because the mean of its divisors is an integer number (951132).

Almost surely, 2^6493244 is an apocalyptic number.

It is an amenable number.

6493244 is a deficient number, since it is larger than the sum of its proper divisors (4920340).

6493244 is a wasteful number, since it uses less digits than its factorization.

6493244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204 (or 7202 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 6493244 is about 2548.1844517224. The cubic root of 6493244 is about 186.5608768483.

The spelling of 6493244 in words is "six million, four hundred ninety-three thousand, two hundred forty-four".