3243421080 has 96 divisors (see below), whose sum is σ = 10645605360. Its totient is φ = 856339200.

The previous prime is 3243421063. The next prime is 3243421133. The reversal of 3243421080 is 801243423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8242 + ... + 80961.

Almost surely, 2^3243421080 is an apocalyptic number.

3243421080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3243421080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5322802680).

3243421080 is an abundant number, since it is smaller than the sum of its proper divisors (7402184280).

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

3243421080 is a wasteful number, since it uses less digits than its factorization.

3243421080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89321 (or 89314 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3243421080 is about 56951.0410791585. The cubic root of 3243421080 is about 1480.2478705856.

The spelling of 3243421080 in words is "three billion, two hundred forty-three million, four hundred twenty-one thousand, eighty".