3243783704 has 64 divisors (see below), whose sum is σ = 7191244800. Its totient is φ = 1342339200.

The previous prime is 3243783703. The next prime is 3243783707. The reversal of 3243783704 is 4073873423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243783701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881789 + ... + 885459.

It is an arithmetic number, because the mean of its divisors is an integer number (112363200).

Almost surely, 2^3243783704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3243783704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3595622400).

3243783704 is an abundant number, since it is smaller than the sum of its proper divisors (3947461096).

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

3243783704 is a wasteful number, since it uses less digits than its factorization.

3243783704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224 (or 4220 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 41.

The square root of 3243783704 is about 56954.2246369837. The cubic root of 3243783704 is about 1480.3030338826.

The spelling of 3243783704 in words is "three billion, two hundred forty-three million, seven hundred eighty-three thousand, seven hundred four".