7990368 has 24 divisors (see below), whose sum is σ = 20974968. Its totient is φ = 2663424.

The previous prime is 7990363. The next prime is 7990373. The reversal of 7990368 is 8630997.

It is a happy number.

7990368 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7990363) and next prime (7990373).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7990363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41521 + ... + 41712.

It is an arithmetic number, because the mean of its divisors is an integer number (873957).

Almost surely, 2^7990368 is an apocalyptic number.

It is an amenable number.

7990368 is an abundant number, since it is smaller than the sum of its proper divisors (12984600).

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

7990368 is a wasteful number, since it uses less digits than its factorization.

7990368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83246 (or 83238 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 7990368 is about 2826.7238987917. The cubic root of 7990368 is about 199.9197010981.

The spelling of 7990368 in words is "seven million, nine hundred ninety thousand, three hundred sixty-eight".