3202020030 has 128 divisors (see below), whose sum is σ = 8851783680. Its totient is φ = 733138560.

The previous prime is 3202019999. The next prime is 3202020037. The reversal of 3202020030 is 300202023.

It is a junction number, because it is equal to n+sod(n) for n = 3202019988 and 3202020015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3202020037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2902459 + ... + 2903561.

It is an arithmetic number, because the mean of its divisors is an integer number (69154560).

Almost surely, 2^3202020030 is an apocalyptic number.

3202020030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3202020030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4425891840).

3202020030 is an abundant number, since it is smaller than the sum of its proper divisors (5649763650).

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

3202020030 is a wasteful number, since it uses less digits than its factorization.

3202020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3202020030 is about 56586.3943894643. The cubic root of 3202020030 is about 1473.9226114888.

Adding to 3202020030 its reverse (300202023), we get a palindrome (3502222053).

The spelling of 3202020030 in words is "three billion, two hundred two million, twenty thousand, thirty".