3316905 has 12 divisors (see below), whose sum is σ = 5749380. Its totient is φ = 1768992.

The previous prime is 3316903. The next prime is 3316913. The reversal of 3316905 is 5096133.

3316905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 484416 + 2832489 = 696^2 + 1683^2 .

It is not a de Polignac number, because 3316905 - 2¹ = 3316903 is a prime.

It is a super-2 number, since 2×3316905² = 22003717558050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3316903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36810 + ... + 36899.

It is an arithmetic number, because the mean of its divisors is an integer number (479115).

Almost surely, 2^3316905 is an apocalyptic number.

It is an amenable number.

3316905 is a deficient number, since it is larger than the sum of its proper divisors (2432475).

3316905 is a wasteful number, since it uses less digits than its factorization.

3316905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73720 (or 73717 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 3316905 is about 1821.2372168391. The cubic root of 3316905 is about 149.1343472455.

The spelling of 3316905 in words is "three million, three hundred sixteen thousand, nine hundred five".