7995958 has 4 divisors (see below), whose sum is σ = 11993940. Its totient is φ = 3997978.

The previous prime is 7995937. The next prime is 7995991. The reversal of 7995958 is 8595997.

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

It is an Ulam number.

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, 1998988 + ... + 1998991.

It is an arithmetic number, because the mean of its divisors is an integer number (2998485).

Almost surely, 2^7995958 is an apocalyptic number.

7995958 is a deficient number, since it is larger than the sum of its proper divisors (3997982).

7995958 is a wasteful number, since it uses less digits than its factorization.

7995958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997981.

The product of its digits is 1020600, while the sum is 52.

The square root of 7995958 is about 2827.7125030667. The cubic root of 7995958 is about 199.9663109922.

The spelling of 7995958 in words is "seven million, nine hundred ninety-five thousand, nine hundred fifty-eight".