775343480682 has 64 divisors (see below), whose sum is σ = 1641263275008. Its totient is φ = 243785472000.

The previous prime is 775343480591. The next prime is 775343480687. The reversal of 775343480682 is 286084343577.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (775343480687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8319382 + ... + 8412062.

It is an arithmetic number, because the mean of its divisors is an integer number (25644738672).

Almost surely, 2^775343480682 is an apocalyptic number.

775343480682 is an abundant number, since it is smaller than the sum of its proper divisors (865919794326).

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

775343480682 is a wasteful number, since it uses less digits than its factorization.

775343480682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93855.

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 775343480682 in words is "seven hundred seventy-five billion, three hundred forty-three million, four hundred eighty thousand, six hundred eighty-two".