3223434564 has 144 divisors (see below), whose sum is σ = 9686476800. Its totient is φ = 884314368.

The previous prime is 3223434559. The next prime is 3223434581. The reversal of 3223434564 is 4654343223.

3223434564 is a `hidden beast` number, since 32 + 2 + 34 + 34 + 564 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1438557 + ... + 1440795.

It is an arithmetic number, because the mean of its divisors is an integer number (67267200).

Almost surely, 2^3223434564 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 3223434564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4843238400).

3223434564 is an abundant number, since it is smaller than the sum of its proper divisors (6463042236).

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

3223434564 is a wasteful number, since it uses less digits than its factorization.

3223434564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482 (or 2477 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

The square root of 3223434564 is about 56775.2988895699. The cubic root of 3223434564 is about 1477.2010901245.

Adding to 3223434564 its reverse (4654343223), we get a palindrome (7877777787).

The spelling of 3223434564 in words is "three billion, two hundred twenty-three million, four hundred thirty-four thousand, five hundred sixty-four".