984538442322 has 54 divisors (see below), whose sum is σ = 2143550967831. Its totient is φ = 326589612120.

The previous prime is 984538442317. The next prime is 984538442333. The reversal of 984538442322 is 223244835489.

984538442322 is a `hidden beast` number, since 9 + 84 + 538 + 4 + 4 + 2 + 3 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 492269221161 + 492269221161 = 701619^2 + 701619^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=701619.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1140832063 + ... + 1140832925.

Almost surely, 2^984538442322 is an apocalyptic number.

984538442322 is an abundant number, since it is smaller than the sum of its proper divisors (1159012525509).

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

984538442322 is an frugal number, since it uses more digits than its factorization.

984538442322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276 (or 1139 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 54.

The spelling of 984538442322 in words is "nine hundred eighty-four billion, five hundred thirty-eight million, four hundred forty-two thousand, three hundred twenty-two".