790066940 has 48 divisors (see below), whose sum is σ = 1805244672. Its totient is φ = 288700416.

The previous prime is 790066933. The next prime is 790067009. The reversal of 790066940 is 49660097.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9557 + ... + 40883.

It is an arithmetic number, because the mean of its divisors is an integer number (37609264).

Almost surely, 2^790066940 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 790066940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902622336).

790066940 is an abundant number, since it is smaller than the sum of its proper divisors (1015177732).

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

790066940 is a wasteful number, since it uses less digits than its factorization.

790066940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31446 (or 31444 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 790066940 is about 28108.1294290460. The cubic root of 790066940 is about 924.4596561722.

The spelling of 790066940 in words is "seven hundred ninety million, sixty-six thousand, nine hundred forty".