3041305 has 8 divisors (see below), whose sum is σ = 3659400. Its totient is φ = 2426496.

The previous prime is 3041303. The next prime is 3041309. The reversal of 3041305 is 5031403.

It can be written as a sum of positive squares in 4 ways, for example, as 44944 + 2996361 = 212^2 + 1731^2 .

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 3041305 - 2¹ = 3041303 is a prime.

It is a super-2 number, since 2×3041305² = 18499072206050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3041303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311 + ... + 3379.

It is an arithmetic number, because the mean of its divisors is an integer number (457425).

Almost surely, 2^3041305 is an apocalyptic number.

It is an amenable number.

3041305 is a deficient number, since it is larger than the sum of its proper divisors (618095).

3041305 is a wasteful number, since it uses less digits than its factorization.

3041305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3041305 is about 1743.9337716783. The cubic root of 3041305 is about 144.8838546735.

Adding to 3041305 its reverse (5031403), we get a palindrome (8072708).

The spelling of 3041305 in words is "three million, forty-one thousand, three hundred five".