797068800 has 720 divisors, whose sum is σ = 3383903952. Its totient is φ = 176947200.

The previous prime is 797068777. The next prime is 797068801. The reversal of 797068800 is 8860797.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797068801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21542382 + ... + 21542418.

Almost surely, 2^797068800 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 797068800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1691951976).

797068800 is an abundant number, since it is smaller than the sum of its proper divisors (2586835152).

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

797068800 is a wasteful number, since it uses less digits than its factorization.

797068800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 797068800 is about 28232.4069112076. The cubic root of 797068800 is about 927.1825937346.

The spelling of 797068800 in words is "seven hundred ninety-seven million, sixty-eight thousand, eight hundred".