84346224980 has 12 divisors (see below), whose sum is σ = 177127072500. Its totient is φ = 33738489984.

The previous prime is 84346224953. The next prime is 84346224997. The reversal of 84346224980 is 8942264348.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 49175723536 + 35170501444 = 221756^2 + 187538^2 .

It is a super-2 number, since 2×84346224980² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108655605 + ... + 2108655644.

It is an arithmetic number, because the mean of its divisors is an integer number (14760589375).

Almost surely, 2^84346224980 is an apocalyptic number.

It is an amenable number.

84346224980 is an abundant number, since it is smaller than the sum of its proper divisors (92780847520).

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

84346224980 is a wasteful number, since it uses less digits than its factorization.

84346224980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217311258 (or 4217311256 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 84346224980 in words is "eighty-four billion, three hundred forty-six million, two hundred twenty-four thousand, nine hundred eighty".