779798052336 has 40 divisors (see below), whose sum is σ = 2014684266240. Its totient is φ = 259906108096.

The previous prime is 779798052263. The next prime is 779798052349. The reversal of 779798052336 is 633250897977.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353310 + ... + 1297853.

It is an arithmetic number, because the mean of its divisors is an integer number (50367106656).

Almost surely, 2^779798052336 is an apocalyptic number.

It is an amenable number.

779798052336 is an abundant number, since it is smaller than the sum of its proper divisors (1234886213904).

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

779798052336 is a wasteful number, since it uses less digits than its factorization.

779798052336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661013 (or 1661007 counting only the distinct ones).

The product of its (nonzero) digits is 120022560, while the sum is 66.

The spelling of 779798052336 in words is "seven hundred seventy-nine billion, seven hundred ninety-eight million, fifty-two thousand, three hundred thirty-six".