768827936 has 12 divisors (see below), whose sum is σ = 1513630062. Its totient is φ = 384413952.

The previous prime is 768827909. The next prime is 768827959. The reversal of 768827936 is 639728867.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 754051600 + 14776336 = 27460^2 + 3844^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12012905 + ... + 12012968.

Almost surely, 2^768827936 is an apocalyptic number.

It is an amenable number.

768827936 is a deficient number, since it is larger than the sum of its proper divisors (744802126).

768827936 is a wasteful number, since it uses less digits than its factorization.

768827936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24025883 (or 24025875 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 56.

The square root of 768827936 is about 27727.7466808971. The cubic root of 768827936 is about 916.1003557661.

The spelling of 768827936 in words is "seven hundred sixty-eight million, eight hundred twenty-seven thousand, nine hundred thirty-six".