7994416 has 20 divisors (see below), whose sum is σ = 15745024. Its totient is φ = 3931200.

The previous prime is 7994407. The next prime is 7994443. The reversal of 7994416 is 6144997.

It is a happy number.

It is a zygodrome in base 2.

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, 3120 + ... + 5071.

Almost surely, 2^7994416 is an apocalyptic number.

It is an amenable number.

7994416 is a deficient number, since it is larger than the sum of its proper divisors (7750608).

7994416 is a wasteful number, since it uses less digits than its factorization.

7994416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260 (or 8254 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 7994416 is about 2827.4398313669. The cubic root of 7994416 is about 199.9534558357.

The spelling of 7994416 in words is "seven million, nine hundred ninety-four thousand, four hundred sixteen".