6858368011 has 4 divisors (see below), whose sum is σ = 7481856024. Its totient is φ = 6234880000.

The previous prime is 6858367973. The next prime is 6858368017. The reversal of 6858368011 is 1108638586.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6858368011 - 2¹³ = 6858359819 is a prime.

It is a super-2 number, since 2×6858368011² = 94074423548616192242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6858368017) 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, 311743990 + ... + 311744011.

It is an arithmetic number, because the mean of its divisors is an integer number (1870464006).

Almost surely, 2^6858368011 is an apocalyptic number.

6858368011 is a deficient number, since it is larger than the sum of its proper divisors (623488013).

6858368011 is a wasteful number, since it uses less digits than its factorization.

6858368011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623488012.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 6858368011 is about 82815.2643598993. The cubic root of 6858368011 is about 1899.9416428060.

The spelling of 6858368011 in words is "six billion, eight hundred fifty-eight million, three hundred sixty-eight thousand, eleven".