3223760020 has 96 divisors (see below), whose sum is σ = 7746076800. Its totient is φ = 1117131264.

The previous prime is 3223759993. The next prime is 3223760021. The reversal of 3223760020 is 200673223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223760021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535467 + ... + 541453.

It is an arithmetic number, because the mean of its divisors is an integer number (80688300).

Almost surely, 2^3223760020 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 3223760020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3873038400).

3223760020 is an abundant number, since it is smaller than the sum of its proper divisors (4522316780).

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

3223760020 is a wasteful number, since it uses less digits than its factorization.

3223760020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6137 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3223760020 is about 56778.1649932437. The cubic root of 3223760020 is about 1477.2508039488.

The spelling of 3223760020 in words is "three billion, two hundred twenty-three million, seven hundred sixty thousand, twenty".