7994318 has 12 divisors (see below), whose sum is σ = 12739272. Its totient is φ = 3761760.

The previous prime is 7994309. The next prime is 7994321. The reversal of 7994318 is 8134997.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6338 + ... + 7493.

It is an arithmetic number, because the mean of its divisors is an integer number (1061606).

Almost surely, 2^7994318 is an apocalyptic number.

7994318 is a deficient number, since it is larger than the sum of its proper divisors (4744954).

7994318 is a wasteful number, since it uses less digits than its factorization.

7994318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13867 (or 13850 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 7994318 is about 2827.4225011484. The cubic root of 7994318 is about 199.9526387855.

The spelling of 7994318 in words is "seven million, nine hundred ninety-four thousand, three hundred eighteen".