3243495 has 8 divisors (see below), whose sum is σ = 5189616. Its totient is φ = 1729856.

The previous prime is 3243473. The next prime is 3243497. The reversal of 3243495 is 5943423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3243495 - 2⁸ = 3243239 is a prime.

3243495 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108102 + ... + 108131.

It is an arithmetic number, because the mean of its divisors is an integer number (648702).

Almost surely, 2^3243495 is an apocalyptic number.

3243495 is a deficient number, since it is larger than the sum of its proper divisors (1946121).

3243495 is a wasteful number, since it uses less digits than its factorization.

3243495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216241.

The product of its digits is 12960, while the sum is 30.

The square root of 3243495 is about 1800.9705716641. The cubic root of 3243495 is about 148.0259115820.

The spelling of 3243495 in words is "three million, two hundred forty-three thousand, four hundred ninety-five".