790078779296 has 48 divisors (see below), whose sum is σ = 1585372279680. Its totient is φ = 387480641280.

The previous prime is 790078779239. The next prime is 790078779299. The reversal of 790078779296 is 692977870097.

It is not an unprimeable number, because it can be changed into a prime (790078779299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137045 + ... + 1264491.

It is an arithmetic number, because the mean of its divisors is an integer number (33028589160).

Almost surely, 2^790078779296 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 790078779296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (792686139840).

790078779296 is an abundant number, since it is smaller than the sum of its proper divisors (795293500384).

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

790078779296 is a wasteful number, since it uses less digits than its factorization.

790078779296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127877 (or 1127869 counting only the distinct ones).

The product of its (nonzero) digits is 168031584, while the sum is 71.

The spelling of 790078779296 in words is "seven hundred ninety billion, seventy-eight million, seven hundred seventy-nine thousand, two hundred ninety-six".