3363145 has 4 divisors (see below), whose sum is σ = 4035780. Its totient is φ = 2690512.

The previous prime is 3363131. The next prime is 3363167. The reversal of 3363145 is 5413633.

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 751689 + 2611456 = 867^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 3363145 - 2⁹ = 3362633 is a prime.

It is a super-2 number, since 2×3363145² = 22621488582050, which contains 22 as substring.

3363145 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336310 + ... + 336319.

It is an arithmetic number, because the mean of its divisors is an integer number (1008945).

Almost surely, 2^3363145 is an apocalyptic number.

It is an amenable number.

3363145 is a deficient number, since it is larger than the sum of its proper divisors (672635).

3363145 is an equidigital number, since it uses as much as digits as its factorization.

3363145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672634.

The product of its digits is 3240, while the sum is 25.

The square root of 3363145 is about 1833.8879464133. The cubic root of 3363145 is about 149.8241643297.

Adding to 3363145 its reverse (5413633), we get a palindrome (8776778).

It can be divided in two parts, 336 and 3145, that added together give a square (3481 = 59²).

The spelling of 3363145 in words is "three million, three hundred sixty-three thousand, one hundred forty-five".