84829405180 has 48 divisors (see below), whose sum is σ = 192537707040. Its totient is φ = 31208525568.

The previous prime is 84829405169. The next prime is 84829405223. The reversal of 84829405180 is 8150492848.

It is a super-2 number, since 2×84829405180² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516910 + ... + 660949.

It is an arithmetic number, because the mean of its divisors is an integer number (4011202230).

Almost surely, 2^84829405180 is an apocalyptic number.

It is an amenable number.

84829405180 is an abundant number, since it is smaller than the sum of its proper divisors (107708301860).

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

84829405180 is a wasteful number, since it uses less digits than its factorization.

84829405180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178158 (or 1178156 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 49.

The spelling of 84829405180 in words is "eighty-four billion, eight hundred twenty-nine million, four hundred five thousand, one hundred eighty".