790340927940 has 768 divisors, whose sum is σ = 2790375920640. Its totient is φ = 184772689920.

The previous prime is 790340927939. The next prime is 790340927947. The reversal of 790340927940 is 49729043097.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (790340927947) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 774084630 + ... + 774085650.

It is an arithmetic number, because the mean of its divisors is an integer number (3633301980).

Almost surely, 2^790340927940 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 790340927940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1395187960320).

790340927940 is an abundant number, since it is smaller than the sum of its proper divisors (2000034992700).

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

790340927940 is a wasteful number, since it uses less digits than its factorization.

790340927940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 790340927940 in words is "seven hundred ninety billion, three hundred forty million, nine hundred twenty-seven thousand, nine hundred forty".