3301745 has 4 divisors (see below), whose sum is σ = 3962100. Its totient is φ = 2641392.

The previous prime is 3301733. The next prime is 3301751. The reversal of 3301745 is 5471033.

It is a happy number.

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 1216609 + 2085136 = 1103^2 + 1444^2 .

It is a cyclic number.

It is not a de Polignac number, because 3301745 - 2⁶ = 3301681 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3301745.

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, 330170 + ... + 330179.

It is an arithmetic number, because the mean of its divisors is an integer number (990525).

Almost surely, 2^3301745 is an apocalyptic number.

It is an amenable number.

3301745 is a deficient number, since it is larger than the sum of its proper divisors (660355).

3301745 is an equidigital number, since it uses as much as digits as its factorization.

3301745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660354.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3301745 is about 1817.0704444242. The cubic root of 3301745 is about 148.9067927489.

Adding to 3301745 its reverse (5471033), we get a palindrome (8772778).

The spelling of 3301745 in words is "three million, three hundred one thousand, seven hundred forty-five".