768523234 has 8 divisors (see below), whose sum is σ = 1153090908. Its totient is φ = 384159600.

The previous prime is 768523207. The next prime is 768523237. The reversal of 768523234 is 432325867.

It can be written as a sum of positive squares in 2 ways, for example, as 762036025 + 6487209 = 27605^2 + 2547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×768523234² = 1181255922395637512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (768523237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41217 + ... + 56884.

Almost surely, 2^768523234 is an apocalyptic number.

768523234 is a deficient number, since it is larger than the sum of its proper divisors (384567674).

768523234 is a wasteful number, since it uses less digits than its factorization.

768523234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102020.

The product of its digits is 241920, while the sum is 40.

The square root of 768523234 is about 27722.2516040815. The cubic root of 768523234 is about 915.9793167657.

The spelling of 768523234 in words is "seven hundred sixty-eight million, five hundred twenty-three thousand, two hundred thirty-four".