799915200 has 504 divisors, whose sum is σ = 3231489600. Its totient is φ = 172247040.

The previous prime is 799915187. The next prime is 799915223. The reversal of 799915200 is 2519997.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4468711 + ... + 4468889.

Almost surely, 2^799915200 is an apocalyptic number.

799915200 is a gapful number since it is divisible by the number (70) 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 799915200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615744800).

799915200 is an abundant number, since it is smaller than the sum of its proper divisors (2431574400).

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

799915200 is a wasteful number, since it uses less digits than its factorization.

799915200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 799915200 is about 28282.7721413584. The cubic root of 799915200 is about 928.2849650024.

The spelling of 799915200 in words is "seven hundred ninety-nine million, nine hundred fifteen thousand, two hundred".