838979422060 has 24 divisors (see below), whose sum is σ = 1897384232016. Its totient is φ = 309777017280.

The previous prime is 838979422033. The next prime is 838979422079. The reversal of 838979422060 is 60224979838.

It is a super-2 number, since 2×838979422060² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 838979421986 and 838979422004.

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, 1613421706 + ... + 1613422225.

It is an arithmetic number, because the mean of its divisors is an integer number (79057676334).

Almost surely, 2^838979422060 is an apocalyptic number.

It is an amenable number.

838979422060 is an abundant number, since it is smaller than the sum of its proper divisors (1058404809956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

838979422060 is a wasteful number, since it uses less digits than its factorization.

838979422060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226843953 (or 3226843951 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 838979422060 in words is "eight hundred thirty-eight billion, nine hundred seventy-nine million, four hundred twenty-two thousand, sixty".