3068605 has 8 divisors (see below), whose sum is σ = 3743064. Its totient is φ = 2414400.

The previous prime is 3068599. The next prime is 3068621. The reversal of 3068605 is 5068603.

It can be written as a sum of positive squares in 4 ways, for example, as 9604 + 3059001 = 98^2 + 1749^2 .

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

It is not a de Polignac number, because 3068605 - 2⁷ = 3068477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4726 + ... + 5335.

It is an arithmetic number, because the mean of its divisors is an integer number (467883).

Almost surely, 2^3068605 is an apocalyptic number.

It is an amenable number.

3068605 is a deficient number, since it is larger than the sum of its proper divisors (674459).

3068605 is a wasteful number, since it uses less digits than its factorization.

3068605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10127.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3068605 is about 1751.7434172846. The cubic root of 3068605 is about 145.3160762599.

It can be divided in two parts, 306 and 8605, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 3068605 in words is "three million, sixty-eight thousand, six hundred five".