3223152620 has 48 divisors (see below), whose sum is σ = 6835026240. Its totient is φ = 1276674816.

The previous prime is 3223152617. The next prime is 3223152631. The reversal of 3223152620 is 262513223.

3223152620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3223152620.

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, 929009 + ... + 932471.

It is an arithmetic number, because the mean of its divisors is an integer number (142396380).

Almost surely, 2^3223152620 is an apocalyptic number.

It is an amenable number.

3223152620 is an abundant number, since it is smaller than the sum of its proper divisors (3611873620).

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

3223152620 is a wasteful number, since it uses less digits than its factorization.

3223152620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914 (or 3912 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3223152620 is about 56772.8158540687. The cubic root of 3223152620 is about 1477.1580201092.

Adding to 3223152620 its reverse (262513223), we get a palindrome (3485665843).

The spelling of 3223152620 in words is "three billion, two hundred twenty-three million, one hundred fifty-two thousand, six hundred twenty".