768214722 has 24 divisors (see below), whose sum is σ = 1688804208. Its totient is φ = 232792120.

The previous prime is 768214721. The next prime is 768214729. The reversal of 768214722 is 227412867.

It is not an unprimeable number, because it can be changed into a prime (768214721) 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 in 11 ways as a sum of consecutive naturals, for example, 528348 + ... + 529799.

It is an arithmetic number, because the mean of its divisors is an integer number (70366842).

Almost surely, 2^768214722 is an apocalyptic number.

768214722 is an abundant number, since it is smaller than the sum of its proper divisors (920589486).

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

768214722 is a wasteful number, since it uses less digits than its factorization.

768214722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058174 (or 1058163 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 768214722 is about 27716.6867067476. The cubic root of 768214722 is about 915.8567316913.

The spelling of 768214722 in words is "seven hundred sixty-eight million, two hundred fourteen thousand, seven hundred twenty-two".