3253805 has 4 divisors (see below), whose sum is σ = 3904572. Its totient is φ = 2603040.

The previous prime is 3253799. The next prime is 3253813. The reversal of 3253805 is 5083523.

3253805 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 1623076 + 1630729 = 1274^2 + 1277^2 .

It is not a de Polignac number, because 3253805 - 2¹² = 3249709 is a prime.

It is a Duffinian number.

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, 325376 + ... + 325385.

It is an arithmetic number, because the mean of its divisors is an integer number (976143).

Almost surely, 2^3253805 is an apocalyptic number.

It is an amenable number.

3253805 is a deficient number, since it is larger than the sum of its proper divisors (650767).

3253805 is an equidigital number, since it uses as much as digits as its factorization.

3253805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650766.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3253805 is about 1803.8306461528. The cubic root of 3253805 is about 148.1825875297.

The spelling of 3253805 in words is "three million, two hundred fifty-three thousand, eight hundred five".