799858800 has 420 divisors, whose sum is σ = 3117507064. Its totient is φ = 195955200.

The previous prime is 799858783. The next prime is 799858837. The reversal of 799858800 is 8858997.

799858800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 3790695 + ... + 3790905.

Almost surely, 2^799858800 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 799858800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1558753532).

799858800 is an abundant number, since it is smaller than the sum of its proper divisors (2317648264).

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

799858800 is a wasteful number, since it uses less digits than its factorization.

799858800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The square root of 799858800 is about 28281.7750503748. The cubic root of 799858800 is about 928.2631474804.

The spelling of 799858800 in words is "seven hundred ninety-nine million, eight hundred fifty-eight thousand, eight hundred".