7994994 has 16 divisors (see below), whose sum is σ = 18274368. Its totient is φ = 2284272.

The previous prime is 7994977. The next prime is 7994999. The reversal of 7994994 is 4994997.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7994999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95137 + ... + 95220.

It is an arithmetic number, because the mean of its divisors is an integer number (1142148).

Almost surely, 2^7994994 is an apocalyptic number.

7994994 is an abundant number, since it is smaller than the sum of its proper divisors (10279374).

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

7994994 is a wasteful number, since it uses less digits than its factorization.

7994994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190369.

The product of its digits is 734832, while the sum is 51.

The square root of 7994994 is about 2827.5420421278. The cubic root of 7994994 is about 199.9582746289.

The spelling of 7994994 in words is "seven million, nine hundred ninety-four thousand, nine hundred ninety-four".