804574374870 has 128 divisors (see below), whose sum is σ = 2324136821760. Its totient is φ = 174136988160.

The previous prime is 804574374859. The next prime is 804574374871. The reversal of 804574374870 is 78473475408.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 804574374870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804574374871) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8142360 + ... + 8240580.

It is an arithmetic number, because the mean of its divisors is an integer number (18157318920).

Almost surely, 2^804574374870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804574374870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1162068410880).

804574374870 is an abundant number, since it is smaller than the sum of its proper divisors (1519562446890).

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

804574374870 is a wasteful number, since it uses less digits than its factorization.

804574374870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100310.

The product of its (nonzero) digits is 21073920, while the sum is 57.

The spelling of 804574374870 in words is "eight hundred four billion, five hundred seventy-four million, three hundred seventy-four thousand, eight hundred seventy".