842868674 has 8 divisors (see below), whose sum is σ = 1265295360. Its totient is φ = 421103556.

The previous prime is 842868583. The next prime is 842868683. The reversal of 842868674 is 476868248.

842868674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×842868674² = 1420855203221036552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162194 + ... + 167309.

It is an arithmetic number, because the mean of its divisors is an integer number (158161920).

Almost surely, 2^842868674 is an apocalyptic number.

842868674 is a deficient number, since it is larger than the sum of its proper divisors (422426686).

842868674 is a wasteful number, since it uses less digits than its factorization.

842868674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330784.

The product of its digits is 4128768, while the sum is 53.

The square root of 842868674 is about 29032.2006399791. The cubic root of 842868674 is about 944.6116650445.

The spelling of 842868674 in words is "eight hundred forty-two million, eight hundred sixty-eight thousand, six hundred seventy-four".