84838384322 has 16 divisors (see below), whose sum is σ = 130756069752. Its totient is φ = 41254064640.

The previous prime is 84838384313. The next prime is 84838384327. The reversal of 84838384322 is 22348383848.

It can be written as a sum of positive squares in 4 ways, for example, as 84779386561 + 58997761 = 291169^2 + 7681^2 .

It is not an unprimeable number, because it can be changed into a prime (84838384327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93743 + ... + 422450.

Almost surely, 2^84838384322 is an apocalyptic number.

84838384322 is a deficient number, since it is larger than the sum of its proper divisors (45917685430).

84838384322 is a wasteful number, since it uses less digits than its factorization.

84838384322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518453.

The product of its digits is 7077888, while the sum is 53.

The spelling of 84838384322 in words is "eighty-four billion, eight hundred thirty-eight million, three hundred eighty-four thousand, three hundred twenty-two".