794665809000 has 960 divisors, whose sum is σ = 3230949047040. Its totient is φ = 178468531200.

The previous prime is 794665808983. The next prime is 794665809011. The reversal of 794665809000 is 908566497.

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

It is a congruent number.

It is an unprimeable number.

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 239 ways as a sum of consecutive naturals, for example, 3021542869 + ... + 3021543131.

It is an arithmetic number, because the mean of its divisors is an integer number (3365571924).

Almost surely, 2^794665809000 is an apocalyptic number.

794665809000 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 794665809000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615474523520).

794665809000 is an abundant number, since it is smaller than the sum of its proper divisors (2436283238040).

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

794665809000 is a wasteful number, since it uses less digits than its factorization.

794665809000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 794665809000 in words is "seven hundred ninety-four billion, six hundred sixty-five million, eight hundred nine thousand".