3240330816 has 28 divisors (see below), whose sum is σ = 8573375792. Its totient is φ = 1080110208.

The previous prime is 3240330811. The next prime is 3240330817. The reversal of 3240330816 is 6180330423.

It is not an unprimeable number, because it can be changed into a prime (3240330811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8438170 + ... + 8438553.

Almost surely, 2^3240330816 is an apocalyptic number.

It is an amenable number.

3240330816 is an abundant number, since it is smaller than the sum of its proper divisors (5333044976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3240330816 is a wasteful number, since it uses less digits than its factorization.

3240330816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16876738 (or 16876728 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3240330816 is about 56923.9037312094. The cubic root of 3240330816 is about 1479.7776047617. Note that the first 3 decimals are identical.

The spelling of 3240330816 in words is "three billion, two hundred forty million, three hundred thirty thousand, eight hundred sixteen".