799969792000 has 208 divisors, whose sum is σ = 2005567267392. Its totient is φ = 318531993600.

The previous prime is 799969791977. The next prime is 799969792007. The reversal of 799969792000 is 297969997.

It is a super-2 number, since 2×799969792000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799969792007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116220559 + ... + 116227441.

It is an arithmetic number, because the mean of its divisors is an integer number (9642150324).

Almost surely, 2^799969792000 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 799969792000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1002783633696).

799969792000 is an abundant number, since it is smaller than the sum of its proper divisors (1205597475392).

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

799969792000 is an equidigital number, since it uses as much as digits as its factorization.

799969792000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149 (or 7117 counting only the distinct ones).

The product of its (nonzero) digits is 34720812, while the sum is 67.

The spelling of 799969792000 in words is "seven hundred ninety-nine billion, nine hundred sixty-nine million, seven hundred ninety-two thousand".