3330780500 has 108 divisors (see below), whose sum is σ = 7619518452. Its totient is φ = 1271916800.

The previous prime is 3330780493. The next prime is 3330780527. The reversal of 3330780500 is 50870333.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3330780500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 18 ways, for example, as 3276875536 + 53904964 = 57244^2 + 7342^2 .

It is a super-2 number, since 2×3330780500² = 22188197478360500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37424456 + ... + 37424544.

Almost surely, 2^3330780500 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 3330780500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3809759226).

3330780500 is an abundant number, since it is smaller than the sum of its proper divisors (4288737952).

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

3330780500 is an equidigital number, since it uses as much as digits as its factorization.

3330780500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 3330780500 is about 57712.9144992696. The cubic root of 3330780500 is about 1493.4201421466.

The spelling of 3330780500 in words is "three billion, three hundred thirty million, seven hundred eighty thousand, five hundred".