868757741 has 4 divisors (see below), whose sum is σ = 868816800. Its totient is φ = 868698684.

The previous prime is 868757737. The next prime is 868757753. The reversal of 868757741 is 147757868.

868757741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 868757741 - 2² = 868757737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868757731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12080 + ... + 43398.

It is an arithmetic number, because the mean of its divisors is an integer number (217204200).

Almost surely, 2^868757741 is an apocalyptic number.

It is an amenable number.

868757741 is a deficient number, since it is larger than the sum of its proper divisors (59059).

868757741 is a wasteful number, since it uses less digits than its factorization.

868757741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59058.

The product of its digits is 2634240, while the sum is 53.

The square root of 868757741 is about 29474.6966226966. The cubic root of 868757741 is about 954.1856826739.

The spelling of 868757741 in words is "eight hundred sixty-eight million, seven hundred fifty-seven thousand, seven hundred forty-one".