799691760000 has 1440 divisors, whose sum is σ = 3524063657400. Its totient is φ = 173021184000.

The previous prime is 799691759987. The next prime is 799691760001. The reversal of 799691760000 is 67196997.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a super-2 number, since 2×799691760000² (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 (799691760001) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 670319404 + ... + 670320596.

Almost surely, 2^799691760000 is an apocalyptic number.

799691760000 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 799691760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1762031828700).

799691760000 is an abundant number, since it is smaller than the sum of its proper divisors (2724371897400).

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

799691760000 is a wasteful number, since it uses less digits than its factorization.

799691760000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 54.

The spelling of 799691760000 in words is "seven hundred ninety-nine billion, six hundred ninety-one million, seven hundred sixty thousand".