846484870888 has 8 divisors (see below), whose sum is σ = 1587159132930. Its totient is φ = 423242435440.

The previous prime is 846484870843. The next prime is 846484870961. The reversal of 846484870888 is 888078484648.

It can be written as a sum of positive squares in only one way, i.e., 741351996324 + 105132874564 = 861018^2 + 324242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 846484870888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52905304423 + ... + 52905304438.

Almost surely, 2^846484870888 is an apocalyptic number.

It is an amenable number.

846484870888 is a deficient number, since it is larger than the sum of its proper divisors (740674262042).

846484870888 is a wasteful number, since it uses less digits than its factorization.

846484870888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105810608867 (or 105810608863 counting only the distinct ones).

The product of its (nonzero) digits is 704643072, while the sum is 73.

The spelling of 846484870888 in words is "eight hundred forty-six billion, four hundred eighty-four million, eight hundred seventy thousand, eight hundred eighty-eight".