84389603346 has 12 divisors (see below), whose sum is σ = 182844140622. Its totient is φ = 28129867776.

The previous prime is 84389603297. The next prime is 84389603359. The reversal of 84389603346 is 64330698348.

It can be written as a sum of positive squares in only one way, i.e., 57693638025 + 26695965321 = 240195^2 + 163389^2 .

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 84389603292 and 84389603301.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2344155631 + ... + 2344155666.

Almost surely, 2^84389603346 is an apocalyptic number.

84389603346 is an abundant number, since it is smaller than the sum of its proper divisors (98454537276).

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

84389603346 is a wasteful number, since it uses less digits than its factorization.

84389603346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688311305 (or 4688311302 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 84389603346 in words is "eighty-four billion, three hundred eighty-nine million, six hundred three thousand, three hundred forty-six".