868068013 has 8 divisors (see below), whose sum is σ = 884293760. Its totient is φ = 851938560.

The previous prime is 868068011. The next prime is 868068017. The reversal of 868068013 is 310860868.

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 868068013 - 2¹ = 868068011 is a prime.

It is a super-3 number, since 3×868068013³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868068011) 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 7 ways as a sum of consecutive naturals, for example, 5748 + ... + 42061.

It is an arithmetic number, because the mean of its divisors is an integer number (110536720).

Almost surely, 2^868068013 is an apocalyptic number.

It is an amenable number.

868068013 is a deficient number, since it is larger than the sum of its proper divisors (16225747).

868068013 is a wasteful number, since it uses less digits than its factorization.

868068013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48147.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 868068013 is about 29462.9939585236. The cubic root of 868068013 is about 953.9330987078.

The spelling of 868068013 in words is "eight hundred sixty-eight million, sixty-eight thousand, thirteen".