3253365 has 40 divisors (see below), whose sum is σ = 6054840. Its totient is φ = 1669248.

The previous prime is 3253361. The next prime is 3253417. The reversal of 3253365 is 5633523.

3253365 is a `hidden beast` number, since 325 + 336 + 5 = 666.

3253365 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 4 ways, for example, as 77841 + 3175524 = 279^2 + 1782^2 .

It is not a de Polignac number, because 3253365 - 2² = 3253361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

3253365 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3253361) 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 39 ways as a sum of consecutive naturals, for example, 11607 + ... + 11883.

It is an arithmetic number, because the mean of its divisors is an integer number (151371).

Almost surely, 2^3253365 is an apocalyptic number.

It is an amenable number.

3253365 is a deficient number, since it is larger than the sum of its proper divisors (2801475).

3253365 is a wasteful number, since it uses less digits than its factorization.

3253365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 314 counting only the distinct ones).

The product of its digits is 8100, while the sum is 27.

The square root of 3253365 is about 1803.7086793604. The cubic root of 3253365 is about 148.1759078344.

Adding to 3253365 its reverse (5633523), we get a palindrome (8886888).

The spelling of 3253365 in words is "three million, two hundred fifty-three thousand, three hundred sixty-five".