768988911932 has 96 divisors (see below), whose sum is σ = 1445851545600. Its totient is φ = 356804186112.

The previous prime is 768988911893. The next prime is 768988912051. The reversal of 768988911932 is 239119889867.

It is a super-2 number, since 2×768988911932² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 601241669 + ... + 601242947.

It is an arithmetic number, because the mean of its divisors is an integer number (15060953600).

Almost surely, 2^768988911932 is an apocalyptic number.

It is an amenable number.

768988911932 is a deficient number, since it is larger than the sum of its proper divisors (676862633668).

768988911932 is a wasteful number, since it uses less digits than its factorization.

768988911932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2033 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 71.

The spelling of 768988911932 in words is "seven hundred sixty-eight billion, nine hundred eighty-eight million, nine hundred eleven thousand, nine hundred thirty-two".