3243763960 has 16 divisors (see below), whose sum is σ = 7298469000. Its totient is φ = 1297505568.

The previous prime is 3243763951. The next prime is 3243764003. The reversal of 3243763960 is 693673423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40547010 + ... + 40547089.

Almost surely, 2^3243763960 is an apocalyptic number.

It is an amenable number.

3243763960 is an abundant number, since it is smaller than the sum of its proper divisors (4054705040).

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

3243763960 is a wasteful number, since it uses less digits than its factorization.

3243763960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81094110 (or 81094106 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 43.

The square root of 3243763960 is about 56954.0513045385. The cubic root of 3243763960 is about 1480.3000304802.

The spelling of 3243763960 in words is "three billion, two hundred forty-three million, seven hundred sixty-three thousand, nine hundred sixty".