84845009260 has 24 divisors (see below), whose sum is σ = 194372203536. Its totient is φ = 30852730560.

The previous prime is 84845009239. The next prime is 84845009267. The reversal of 84845009260 is 6290054848.

It is a self number, because there is not a number n which added to its sum of digits gives 84845009260.

It is not an unprimeable number, because it can be changed into a prime (84845009267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192829347 + ... + 192829786.

It is an arithmetic number, because the mean of its divisors is an integer number (8098841814).

Almost surely, 2^84845009260 is an apocalyptic number.

It is an amenable number.

84845009260 is an abundant number, since it is smaller than the sum of its proper divisors (109527194276).

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

84845009260 is a wasteful number, since it uses less digits than its factorization.

84845009260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385659153 (or 385659151 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 84845009260 in words is "eighty-four billion, eight hundred forty-five million, nine thousand, two hundred sixty".