7942796 has 12 divisors (see below), whose sum is σ = 13919640. Its totient is φ = 3965760.

The previous prime is 7942769. The next prime is 7942799. The reversal of 7942796 is 6972497.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7942799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4715 + ... + 6173.

It is an arithmetic number, because the mean of its divisors is an integer number (1159970).

Almost surely, 2^7942796 is an apocalyptic number.

It is an amenable number.

7942796 is a deficient number, since it is larger than the sum of its proper divisors (5976844).

7942796 is a wasteful number, since it uses less digits than its factorization.

7942796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824 (or 2822 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 7942796 is about 2818.2966486869. The cubic root of 7942796 is about 199.5221592503.

Subtracting from 7942796 its reverse (6972497), we obtain a cube (970299 = 99³).

It can be divided in two parts, 794279 and 6, that multiplied together give a palindrome (4765674).

The spelling of 7942796 in words is "seven million, nine hundred forty-two thousand, seven hundred ninety-six".