790032988782 has 128 divisors (see below), whose sum is σ = 1846373253120. Its totient is φ = 250081745760.

The previous prime is 790032988777. The next prime is 790032988783. The reversal of 790032988782 is 287889230097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790032988783) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29484163 + ... + 29510945.

It is an arithmetic number, because the mean of its divisors is an integer number (14424791040).

Almost surely, 2^790032988782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 790032988782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (923186626560).

790032988782 is an abundant number, since it is smaller than the sum of its proper divisors (1056340264338).

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

790032988782 is a wasteful number, since it uses less digits than its factorization.

790032988782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27155 (or 27149 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 790032988782 in words is "seven hundred ninety billion, thirty-two million, nine hundred eighty-eight thousand, seven hundred eighty-two".