84599489460 has 96 divisors (see below), whose sum is σ = 237660192000. Its totient is φ = 22485565440.

The previous prime is 84599489411. The next prime is 84599489461. The reversal of 84599489460 is 6498499548.

It is a junction number, because it is equal to n+sod(n) for n = 84599489391 and 84599489400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84599489461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27636330 + ... + 27639390.

It is an arithmetic number, because the mean of its divisors is an integer number (2475627000).

Almost surely, 2^84599489460 is an apocalyptic number.

It is an amenable number.

84599489460 is an abundant number, since it is smaller than the sum of its proper divisors (153060702540).

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

84599489460 is a wasteful number, since it uses less digits than its factorization.

84599489460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441 (or 4439 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 66.

The spelling of 84599489460 in words is "eighty-four billion, five hundred ninety-nine million, four hundred eighty-nine thousand, four hundred sixty".