3253995 has 24 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 1721088.

The previous prime is 3253981. The next prime is 3254023. The reversal of 3253995 is 5993523.

3253995 = 48² + 49² + ... + 214².

3253995 is a `hidden beast` number, since 32 + 539 + 95 = 666.

It is not a de Polignac number, because 3253995 - 2⁵ = 3253963 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7299 + ... + 7731.

It is an arithmetic number, because the mean of its divisors is an integer number (236964).

Almost surely, 2^3253995 is an apocalyptic number.

3253995 is a deficient number, since it is larger than the sum of its proper divisors (2433141).

3253995 is a wasteful number, since it uses less digits than its factorization.

3253995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 608 counting only the distinct ones).

The product of its digits is 36450, while the sum is 36.

The square root of 3253995 is about 1803.8833110820. The cubic root of 3253995 is about 148.1854717574.

The spelling of 3253995 in words is "three million, two hundred fifty-three thousand, nine hundred ninety-five".