3068761 has 4 divisors (see below), whose sum is σ = 3075300. Its totient is φ = 3062224.

The previous prime is 3068749. The next prime is 3068777. The reversal of 3068761 is 1678603.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2702736 + 366025 = 1644^2 + 605^2 .

It is a cyclic number.

It is not a de Polignac number, because 3068761 - 2¹³ = 3060569 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

3068761 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3068711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2506 + ... + 3523.

It is an arithmetic number, because the mean of its divisors is an integer number (768825).

Almost surely, 2^3068761 is an apocalyptic number.

It is an amenable number.

3068761 is a deficient number, since it is larger than the sum of its proper divisors (6539).

3068761 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 11 representation: 3068761 = (1806673)₁₁.

3068761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3068761 is about 1751.7879437877. The cubic root of 3068761 is about 145.3185387169.

The spelling of 3068761 in words is "three million, sixty-eight thousand, seven hundred sixty-one".