6494396 has 6 divisors (see below), whose sum is σ = 11365200. Its totient is φ = 3247196.

The previous prime is 6494393. The next prime is 6494417. The reversal of 6494396 is 6934946.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6494393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811796 + ... + 811803.

It is an arithmetic number, because the mean of its divisors is an integer number (1894200).

Almost surely, 2^6494396 is an apocalyptic number.

It is an amenable number.

6494396 is a deficient number, since it is larger than the sum of its proper divisors (4870804).

6494396 is a wasteful number, since it uses less digits than its factorization.

6494396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623603 (or 1623601 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 6494396 is about 2548.4104849886. The cubic root of 6494396 is about 186.5719091059.

The spelling of 6494396 in words is "six million, four hundred ninety-four thousand, three hundred ninety-six".