768107841 has 4 divisors (see below), whose sum is σ = 1024143792. Its totient is φ = 512071892.

The previous prime is 768107831. The next prime is 768107909. The reversal of 768107841 is 148701867.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 148701867 = 3 ⋅49567289.

It is a cyclic number.

It is not a de Polignac number, because 768107841 - 2²⁵ = 734553409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 768107793 and 768107802.

It is not an unprimeable number, because it can be changed into a prime (768107831) 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 3 ways as a sum of consecutive naturals, for example, 128017971 + ... + 128017976.

It is an arithmetic number, because the mean of its divisors is an integer number (256035948).

Almost surely, 2^768107841 is an apocalyptic number.

It is an amenable number.

768107841 is a deficient number, since it is larger than the sum of its proper divisors (256035951).

768107841 is a wasteful number, since it uses less digits than its factorization.

768107841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256035950.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 768107841 is about 27714.7585412538. The cubic root of 768107841 is about 915.8142556229.

The spelling of 768107841 in words is "seven hundred sixty-eight million, one hundred seven thousand, eight hundred forty-one".