7994812 has 24 divisors (see below), whose sum is σ = 16423904. Its totient is φ = 3333312.

The previous prime is 7994803. The next prime is 7994827. The reversal of 7994812 is 2184997.

It is a d-powerful number, because it can be written as 7⁸ + 9² + 9⁵ + 4⁸ + 8⁷ + 1 + 2¹³ .

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 7 ways as a sum of consecutive naturals, for example, 2823 + ... + 4894.

Almost surely, 2^7994812 is an apocalyptic number.

It is an amenable number.

7994812 is an abundant number, since it is smaller than the sum of its proper divisors (8429092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7994812 is a wasteful number, since it uses less digits than its factorization.

7994812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7765 (or 7763 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 7994812 is about 2827.5098585151. The cubic root of 7994812 is about 199.9567573177.

The spelling of 7994812 in words is "seven million, nine hundred ninety-four thousand, eight hundred twelve".