799211520 has 204 divisors, whose sum is σ = 2780802336. Its totient is φ = 212336640.

The previous prime is 799211513. The next prime is 799211533. The reversal of 799211520 is 25112997.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2948985 + ... + 2949255.

It is an arithmetic number, because the mean of its divisors is an integer number (13631384).

Almost surely, 2^799211520 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 799211520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1390401168).

799211520 is an abundant number, since it is smaller than the sum of its proper divisors (1981590816).

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

799211520 is an equidigital number, since it uses as much as digits as its factorization.

799211520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 799211520 is about 28270.3293224540. The cubic root of 799211520 is about 928.0126831402.

The spelling of 799211520 in words is "seven hundred ninety-nine million, two hundred eleven thousand, five hundred twenty".