3351245 has 4 divisors (see below), whose sum is σ = 4021500. Its totient is φ = 2680992.

The previous prime is 3351233. The next prime is 3351251. The reversal of 3351245 is 5421533.

3351245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 413449 + 2937796 = 643^2 + 1714^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3351245 is a prime.

It is a super-2 number, since 2×3351245² = 22461686100050, 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 3351245.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 335120 + ... + 335129.

It is an arithmetic number, because the mean of its divisors is an integer number (1005375).

Almost surely, 2^3351245 is an apocalyptic number.

It is an amenable number.

3351245 is a deficient number, since it is larger than the sum of its proper divisors (670255).

3351245 is an equidigital number, since it uses as much as digits as its factorization.

3351245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670254.

The product of its digits is 1800, while the sum is 23.

The square root of 3351245 is about 1830.6405982606. The cubic root of 3351245 is about 149.6472451512.

Adding to 3351245 its reverse (5421533), we get a palindrome (8772778).

The spelling of 3351245 in words is "three million, three hundred fifty-one thousand, two hundred forty-five".