794804327208864 has 672 divisors, whose sum is σ = 2784646325583360. Its totient is φ = 218466739408896.

The previous prime is 794804327208851. The next prime is 794804327208869. The reversal of 794804327208864 is 468802723408497.

794804327208864 is a `hidden beast` number, since 7 + 9 + 48 + 0 + 432 + 72 + 0 + 8 + 86 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 794804327208792 and 794804327208801.

It is not an unprimeable number, because it can be changed into a prime (794804327208869) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 536994697 + ... + 538472759.

It is an arithmetic number, because the mean of its divisors is an integer number (4143818936880).

Almost surely, 2^{794804327208864} is an apocalyptic number.

794804327208864 is a gapful number since it is divisible by the number (74) 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 794804327208864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392323162791680).

794804327208864 is an abundant number, since it is smaller than the sum of its proper divisors (1989841998374496).

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

794804327208864 is a wasteful number, since it uses less digits than its factorization.

794804327208864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478224 (or 1478201 counting only the distinct ones).

The product of its (nonzero) digits is 1040449536, while the sum is 72.

The spelling of 794804327208864 in words is "seven hundred ninety-four trillion, eight hundred four billion, three hundred twenty-seven million, two hundred eight thousand, eight hundred sixty-four".