3005331 has 8 divisors (see below), whose sum is σ = 4579584. Its totient is φ = 1717320.

The previous prime is 3005329. The next prime is 3005339. The reversal of 3005331 is 1335003.

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

It is not a de Polignac number, because 3005331 - 2¹ = 3005329 is a prime.

It is a super-2 number, since 2×3005331² = 18064028839122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3005331.

It is not an unprimeable number, because it can be changed into a prime (3005339) 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, 71535 + ... + 71576.

It is an arithmetic number, because the mean of its divisors is an integer number (572448).

Almost surely, 2^3005331 is an apocalyptic number.

3005331 is a deficient number, since it is larger than the sum of its proper divisors (1574253).

3005331 is a wasteful number, since it uses less digits than its factorization.

3005331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143121.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 3005331 is about 1733.5890516498. The cubic root of 3005331 is about 144.3103357276.

The spelling of 3005331 in words is "three million, five thousand, three hundred thirty-one".