842798956 has 6 divisors (see below), whose sum is σ = 1474898180. Its totient is φ = 421399476.

The previous prime is 842798947. The next prime is 842798969. The reversal of 842798956 is 659897248.

842798956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 842798956.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105349866 + ... + 105349873.

Almost surely, 2^842798956 is an apocalyptic number.

It is an amenable number.

842798956 is a deficient number, since it is larger than the sum of its proper divisors (632099224).

842798956 is a wasteful number, since it uses less digits than its factorization.

842798956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210699743 (or 210699741 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 58.

The square root of 842798956 is about 29030.9999138852. Note that the first 4 decimals coincide. The cubic root of 842798956 is about 944.5856197645.

The spelling of 842798956 in words is "eight hundred forty-two million, seven hundred ninety-eight thousand, nine hundred fifty-six".