868503351 has 8 divisors (see below), whose sum is σ = 1159349760. Its totient is φ = 578329592.

The previous prime is 868503329. The next prime is 868503367. The reversal of 868503351 is 153305868.

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 868503351 - 2¹¹ = 868501303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868503301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165141 + ... + 170318.

It is an arithmetic number, because the mean of its divisors is an integer number (144918720).

Almost surely, 2^868503351 is an apocalyptic number.

868503351 is a deficient number, since it is larger than the sum of its proper divisors (290846409).

868503351 is a wasteful number, since it uses less digits than its factorization.

868503351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336325.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 868503351 is about 29470.3809103310. The cubic root of 868503351 is about 954.0925385668.

The spelling of 868503351 in words is "eight hundred sixty-eight million, five hundred three thousand, three hundred fifty-one".