84794500 has 72 divisors (see below), whose sum is σ = 215488728. Its totient is φ = 29064000.

The previous prime is 84794477. The next prime is 84794527. The reversal of 84794500 is 549748.

It can be written as a sum of positive squares in 4 ways, for example, as 11383876 + 73410624 = 3374^2 + 8568^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84794500.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22770 + ... + 26230.

It is an arithmetic number, because the mean of its divisors is an integer number (2992899).

Almost surely, 2^84794500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84794500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107744364).

84794500 is an abundant number, since it is smaller than the sum of its proper divisors (130694228).

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

84794500 is a wasteful number, since it uses less digits than its factorization.

84794500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 84794500 is about 9208.3929108178. The cubic root of 84794500 is about 439.3283485370.

The spelling of 84794500 in words is "eighty-four million, seven hundred ninety-four thousand, five hundred".