799468920 has 128 divisors (see below), whose sum is σ = 2750976000. Its totient is φ = 206305920.

The previous prime is 799468903. The next prime is 799468921. The reversal of 799468920 is 29864997.

799468920 is a `hidden beast` number, since 7 + 99 + 468 + 92 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799468921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21541 + ... + 45419.

It is an arithmetic number, because the mean of its divisors is an integer number (21492000).

Almost surely, 2^799468920 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 799468920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1375488000).

799468920 is an abundant number, since it is smaller than the sum of its proper divisors (1951507080).

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

799468920 is a wasteful number, since it uses less digits than its factorization.

799468920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23930 (or 23920 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 799468920 is about 28274.8814321121. The cubic root of 799468920 is about 928.1122999997.

The spelling of 799468920 in words is "seven hundred ninety-nine million, four hundred sixty-eight thousand, nine hundred twenty".