84617390060 has 24 divisors (see below), whose sum is σ = 203081736480. Its totient is φ = 29011676544.

The previous prime is 84617389951. The next prime is 84617390087. The reversal of 84617390060 is 6009371648.

It is a junction number, because it is equal to n+sod(n) for n = 84617389993 and 84617390020.

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 7 ways as a sum of consecutive naturals, for example, 302204825 + ... + 302205104.

It is an arithmetic number, because the mean of its divisors is an integer number (8461739020).

Almost surely, 2^84617390060 is an apocalyptic number.

It is an amenable number.

84617390060 is an abundant number, since it is smaller than the sum of its proper divisors (118464346420).

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

84617390060 is a wasteful number, since it uses less digits than its factorization.

84617390060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604409945 (or 604409943 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 84617390060 in words is "eighty-four billion, six hundred seventeen million, three hundred ninety thousand, sixty".