3205334220 has 48 divisors (see below), whose sum is σ = 9790841088. Its totient is φ = 777050560.

The previous prime is 3205334191. The next prime is 3205334261. The reversal of 3205334220 is 224335023.

3205334220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2427624 + ... + 2428943.

It is an arithmetic number, because the mean of its divisors is an integer number (203975856).

Almost surely, 2^3205334220 is an apocalyptic number.

3205334220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3205334220 is an abundant number, since it is smaller than the sum of its proper divisors (6585506868).

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

3205334220 is a wasteful number, since it uses less digits than its factorization.

3205334220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856590 (or 4856588 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 3205334220 is about 56615.6711520759. The cubic root of 3205334220 is about 1474.4309546779.

Adding to 3205334220 its reverse (224335023), we get a palindrome (3429669243).

The spelling of 3205334220 in words is "three billion, two hundred five million, three hundred thirty-four thousand, two hundred twenty".