790513782 has 8 divisors (see below), whose sum is σ = 1581027576. Its totient is φ = 263504592.

The previous prime is 790513781. The next prime is 790513793. The reversal of 790513782 is 287315097.

It is a sphenic number, since it is the product of 3 distinct primes.

790513782 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790513781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65876143 + ... + 65876154.

It is an arithmetic number, because the mean of its divisors is an integer number (197628447).

Almost surely, 2^790513782 is an apocalyptic number.

790513782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

790513782 is a wasteful number, since it uses less digits than its factorization.

790513782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131752302.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 790513782 is about 28116.0769311794. The cubic root of 790513782 is about 924.6339070396.

The spelling of 790513782 in words is "seven hundred ninety million, five hundred thirteen thousand, seven hundred eighty-two".