3200420652 has 192 divisors, whose sum is σ = 9239408640. Its totient is φ = 848390400.

The previous prime is 3200420647. The next prime is 3200420723. The reversal of 3200420652 is 2560240023.

3200420652 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 63 ways as a sum of consecutive naturals, for example, 5169999 + ... + 5170617.

It is an arithmetic number, because the mean of its divisors is an integer number (48121920).

Almost surely, 2^3200420652 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 3200420652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4619704320).

3200420652 is an abundant number, since it is smaller than the sum of its proper divisors (6038987988).

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

3200420652 is a wasteful number, since it uses less digits than its factorization.

3200420652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3200420652 is about 56572.2604462647. The cubic root of 3200420652 is about 1473.6771672611.

Adding to 3200420652 its reverse (2560240023), we get a palindrome (5760660675).

The spelling of 3200420652 in words is "three billion, two hundred million, four hundred twenty thousand, six hundred fifty-two".