804640200 has 192 divisors, whose sum is σ = 3070220160. Its totient is φ = 169758720.

The previous prime is 804640183. The next prime is 804640219. The reversal of 804640200 is 2046408.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47232 + ... + 61968.

It is an arithmetic number, because the mean of its divisors is an integer number (15990730).

Almost surely, 2^804640200 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 804640200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535110080).

804640200 is an abundant number, since it is smaller than the sum of its proper divisors (2265579960).

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

804640200 is a wasteful number, since it uses less digits than its factorization.

804640200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14776 (or 14767 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 804640200 is about 28366.1805677113. The cubic root of 804640200 is about 930.1091327591.

Adding to 804640200 its reverse (2046408), we get a palindrome (806686608).

The spelling of 804640200 in words is "eight hundred four million, six hundred forty thousand, two hundred".