765686344982 has 16 divisors (see below), whose sum is σ = 1237445669040. Its totient is φ = 353231489952.

The previous prime is 765686344967. The next prime is 765686344991. The reversal of 765686344982 is 289443686567.

765686344982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6700913 + ... + 6814220.

It is an arithmetic number, because the mean of its divisors is an integer number (77340354315).

Almost surely, 2^765686344982 is an apocalyptic number.

765686344982 is a deficient number, since it is larger than the sum of its proper divisors (471759324058).

765686344982 is a wasteful number, since it uses less digits than its factorization.

765686344982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13517327.

The product of its digits is 418037760, while the sum is 68.

The spelling of 765686344982 in words is "seven hundred sixty-five billion, six hundred eighty-six million, three hundred forty-four thousand, nine hundred eighty-two".