804368863408 has 80 divisors (see below), whose sum is σ = 1726400396160. Its totient is φ = 359981107200.

The previous prime is 804368863393. The next prime is 804368863429.

804368863408 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×804368863408² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24522763 + ... + 24555541.

It is an arithmetic number, because the mean of its divisors is an integer number (21580004952).

Almost surely, 2^804368863408 is an apocalyptic number.

804368863408 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804368863408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (863200198080).

804368863408 is an abundant number, since it is smaller than the sum of its proper divisors (922031532752).

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

804368863408 is a wasteful number, since it uses less digits than its factorization.

804368863408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34946 (or 34940 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 58.

The spelling of 804368863408 in words is "eight hundred four billion, three hundred sixty-eight million, eight hundred sixty-three thousand, four hundred eight".