3242340646 has 8 divisors (see below), whose sum is σ = 4872151224. Its totient is φ = 1618290240.

The previous prime is 3242340641. The next prime is 3242340719. The reversal of 3242340646 is 6460432423.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242340641) by changing a digit.

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, 1438635 + ... + 1440886.

It is an arithmetic number, because the mean of its divisors is an integer number (609018903).

Almost surely, 2^3242340646 is an apocalyptic number.

3242340646 is a deficient number, since it is larger than the sum of its proper divisors (1629810578).

3242340646 is a wasteful number, since it uses less digits than its factorization.

3242340646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880086.

The product of its (nonzero) digits is 82944, while the sum is 34.

The square root of 3242340646 is about 56941.5546503606. The cubic root of 3242340646 is about 1480.0834878031.

The spelling of 3242340646 in words is "three billion, two hundred forty-two million, three hundred forty thousand, six hundred forty-six".