3243494 has 16 divisors (see below), whose sum is σ = 5097168. Its totient is φ = 1546272.

The previous prime is 3243473. The next prime is 3243497. The reversal of 3243494 is 4943423.

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, 3509 + ... + 4335.

It is an arithmetic number, because the mean of its divisors is an integer number (318573).

Almost surely, 2^3243494 is an apocalyptic number.

3243494 is a deficient number, since it is larger than the sum of its proper divisors (1853674).

3243494 is a wasteful number, since it uses less digits than its factorization.

3243494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919.

The product of its digits is 10368, while the sum is 29.

The square root of 3243494 is about 1800.9702940360. The cubic root of 3243494 is about 148.0258963694.

The spelling of 3243494 in words is "three million, two hundred forty-three thousand, four hundred ninety-four".