3331245 has 16 divisors (see below), whose sum is σ = 5353920. Its totient is φ = 1768704.

The previous prime is 3331217. The next prime is 3331247. The reversal of 3331245 is 5421333.

It is a de Polignac number, because none of the positive numbers 2^k-3331245 is a prime.

It is a super-2 number, since 2×3331245² = 22194386500050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4726 + ... + 5384.

It is an arithmetic number, because the mean of its divisors is an integer number (334620).

Almost surely, 2^3331245 is an apocalyptic number.

It is an amenable number.

3331245 is a deficient number, since it is larger than the sum of its proper divisors (2022675).

3331245 is a wasteful number, since it uses less digits than its factorization.

3331245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004.

The product of its digits is 1080, while the sum is 21.

The square root of 3331245 is about 1825.1698551094. The cubic root of 3331245 is about 149.3489561453.

Adding to 3331245 its reverse (5421333), we get a palindrome (8752578).

The spelling of 3331245 in words is "three million, three hundred thirty-one thousand, two hundred forty-five".