6868066 has 8 divisors (see below), whose sum is σ = 10313424. Its totient is φ = 3430260.

The previous prime is 6868061. The next prime is 6868067. The reversal of 6868066 is 6608686.

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

It is not an unprimeable number, because it can be changed into a prime (6868061) 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, 1941 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (1289178).

Almost surely, 2^6868066 is an apocalyptic number.

6868066 is a deficient number, since it is larger than the sum of its proper divisors (3445358).

6868066 is a wasteful number, since it uses less digits than its factorization.

6868066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 6868066 is about 2620.6995249360. The cubic root of 6868066 is about 190.0836750559.

The spelling of 6868066 in words is "six million, eight hundred sixty-eight thousand, sixty-six".