768213848 has 8 divisors (see below), whose sum is σ = 1440400980. Its totient is φ = 384106920.

The previous prime is 768213841. The next prime is 768213899. The reversal of 768213848 is 848312867.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768213841) by changing a digit.

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, 48013358 + ... + 48013373.

Almost surely, 2^768213848 is an apocalyptic number.

It is an amenable number.

768213848 is a deficient number, since it is larger than the sum of its proper divisors (672187132).

768213848 is a wasteful number, since it uses less digits than its factorization.

768213848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96026737 (or 96026733 counting only the distinct ones).

The product of its digits is 516096, while the sum is 47.

The square root of 768213848 is about 27716.6709400678. The cubic root of 768213848 is about 915.8563843670.

The spelling of 768213848 in words is "seven hundred sixty-eight million, two hundred thirteen thousand, eight hundred forty-eight".