3319081 has 2 divisors, whose sum is σ = 3319082. Its totient is φ = 3319080.

The previous prime is 3319067. The next prime is 3319103. The reversal of 3319081 is 1809133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2433600 + 885481 = 1560^2 + 941^2 .

It is an emirp because it is prime and its reverse (1809133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3319081 - 2⁹ = 3318569 is a prime.

It is a super-2 number, since 2×3319081² = 22032597369122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3319031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1659540 + 1659541.

It is an arithmetic number, because the mean of its divisors is an integer number (1659541).

Almost surely, 2^3319081 is an apocalyptic number.

It is an amenable number.

3319081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3319081 is an equidigital number, since it uses as much as digits as its factorization.

3319081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 3319081 is about 1821.8345149876. The cubic root of 3319081 is about 149.1669524805.

The spelling of 3319081 in words is "three million, three hundred nineteen thousand, eighty-one".