7990382 has 4 divisors (see below), whose sum is σ = 11985576. Its totient is φ = 3995190.

The previous prime is 7990379. The next prime is 7990427. The reversal of 7990382 is 2830997.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1997594 + ... + 1997597.

It is an arithmetic number, because the mean of its divisors is an integer number (2996394).

Almost surely, 2^7990382 is an apocalyptic number.

7990382 is a deficient number, since it is larger than the sum of its proper divisors (3995194).

7990382 is a wasteful number, since it uses less digits than its factorization.

7990382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995193.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 7990382 is about 2826.7263751555. The cubic root of 7990382 is about 199.9198178584.

The spelling of 7990382 in words is "seven million, nine hundred ninety thousand, three hundred eighty-two".