799552320 has 224 divisors, whose sum is σ = 2969776128. Its totient is φ = 178440192.

The previous prime is 799552309. The next prime is 799552321. The reversal of 799552320 is 23255997.

It is a tau number, because it is divible by the number of its divisors (224).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799552321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287577 + ... + 290343.

Almost surely, 2^799552320 is an apocalyptic number.

799552320 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 799552320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484888064).

799552320 is an abundant number, since it is smaller than the sum of its proper divisors (2170223808).

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

799552320 is a wasteful number, since it uses less digits than its factorization.

799552320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837 (or 2827 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 799552320 is about 28276.3562008969. The cubic root of 799552320 is about 928.1445722046.

The spelling of 799552320 in words is "seven hundred ninety-nine million, five hundred fifty-two thousand, three hundred twenty".