84873358602 has 80 divisors (see below), whose sum is σ = 208310061960. Its totient is φ = 25708741632.

The previous prime is 84873358601. The next prime is 84873358697. The reversal of 84873358602 is 20685337848.

It can be written as a sum of positive squares in 4 ways, for example, as 84867925041 + 5433561 = 291321^2 + 2331^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (84873358601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 451483 + ... + 611214.

Almost surely, 2^84873358602 is an apocalyptic number.

84873358602 is an abundant number, since it is smaller than the sum of its proper divisors (123436703358).

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

84873358602 is a wasteful number, since it uses less digits than its factorization.

84873358602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062757 (or 1062748 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 84873358602 in words is "eighty-four billion, eight hundred seventy-three million, three hundred fifty-eight thousand, six hundred two".