868233751 has 8 divisors (see below), whose sum is σ = 1082473344. Its totient is φ = 676545720.

The previous prime is 868233731. The next prime is 868233763. The reversal of 868233751 is 157332868.

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

It is a cyclic number.

It is not a de Polignac number, because 868233751 - 2⁵ = 868233719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 868233698 and 868233707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868233731) 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 7 ways as a sum of consecutive naturals, for example, 5637805 + ... + 5637958.

It is an arithmetic number, because the mean of its divisors is an integer number (135309168).

Almost surely, 2^868233751 is an apocalyptic number.

868233751 is a deficient number, since it is larger than the sum of its proper divisors (214239593).

868233751 is a wasteful number, since it uses less digits than its factorization.

868233751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11275781.

The product of its digits is 241920, while the sum is 43.

The square root of 868233751 is about 29465.8064712303. The cubic root of 868233751 is about 953.9938055113.

The spelling of 868233751 in words is "eight hundred sixty-eight million, two hundred thirty-three thousand, seven hundred fifty-one".