6493946 has 8 divisors (see below), whose sum is σ = 9967584. Its totient is φ = 3171420.

The previous prime is 6493933. The next prime is 6493957.

6493946 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37670 + ... + 37841.

It is an arithmetic number, because the mean of its divisors is an integer number (1245948).

Almost surely, 2^6493946 is an apocalyptic number.

6493946 is a deficient number, since it is larger than the sum of its proper divisors (3473638).

6493946 is a wasteful number, since it uses less digits than its factorization.

6493946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75556.

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

The square root of 6493946 is about 2548.3221931302. The cubic root of 6493946 is about 186.5675997856.

The spelling of 6493946 in words is "six million, four hundred ninety-three thousand, nine hundred forty-six".