3243692 has 6 divisors (see below), whose sum is σ = 5676468. Its totient is φ = 1621844.

The previous prime is 3243683. The next prime is 3243697. The reversal of 3243692 is 2963423.

It is not an unprimeable number, because it can be changed into a prime (3243697) by changing a digit.

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 as a sum of consecutive naturals, namely, 405458 + ... + 405465.

It is an arithmetic number, because the mean of its divisors is an integer number (946078).

Almost surely, 2^3243692 is an apocalyptic number.

It is an amenable number.

3243692 is a deficient number, since it is larger than the sum of its proper divisors (2432776).

3243692 is a wasteful number, since it uses less digits than its factorization.

3243692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810927 (or 810925 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 3243692 is about 1801.0252635652. The cubic root of 3243692 is about 148.0289084022.

The spelling of 3243692 in words is "three million, two hundred forty-three thousand, six hundred ninety-two".