842886338 has 12 divisors (see below), whose sum is σ = 1470750822. Its totient is φ = 361236960.

The previous prime is 842886329. The next prime is 842886383. The reversal of 842886338 is 833688248.

842886338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 734247409 + 108638929 = 27097^2 + 10423^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4300343 + ... + 4300538.

Almost surely, 2^842886338 is an apocalyptic number.

842886338 is a deficient number, since it is larger than the sum of its proper divisors (627864484).

842886338 is a wasteful number, since it uses less digits than its factorization.

842886338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8600897 (or 8600890 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 50.

The square root of 842886338 is about 29032.5048523203. The cubic root of 842886338 is about 944.6182637411.

The spelling of 842886338 in words is "eight hundred forty-two million, eight hundred eighty-six thousand, three hundred thirty-eight".