798338122 has 16 divisors (see below), whose sum is σ = 1302219720. Its totient is φ = 365534208.

The previous prime is 798338111. The next prime is 798338161. The reversal of 798338122 is 221833897.

It can be written as a sum of positive squares in 4 ways, for example, as 796876441 + 1461681 = 28229^2 + 1209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316047 + ... + 318562.

Almost surely, 2^798338122 is an apocalyptic number.

798338122 is a deficient number, since it is larger than the sum of its proper divisors (503881598).

798338122 is a wasteful number, since it uses less digits than its factorization.

798338122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634665.

The product of its digits is 145152, while the sum is 43.

The square root of 798338122 is about 28254.8778443652. The cubic root of 798338122 is about 927.6745082289.

The spelling of 798338122 in words is "seven hundred ninety-eight million, three hundred thirty-eight thousand, one hundred twenty-two".