3223340568 has 288 divisors, whose sum is σ = 10732200960. Its totient is φ = 888096960.

The previous prime is 3223340489. The next prime is 3223340579. The reversal of 3223340568 is 8650433223.

It is a happy number.

3223340568 is a `hidden beast` number, since 3 + 22 + 33 + 40 + 568 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11389755 + ... + 11390037.

Almost surely, 2^3223340568 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 3223340568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5366100480).

3223340568 is an abundant number, since it is smaller than the sum of its proper divisors (7508860392).

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

3223340568 is an equidigital number, since it uses as much as digits as its factorization.

3223340568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3223340568 is about 56774.4710939697. The cubic root of 3223340568 is about 1477.1867314913.

The spelling of 3223340568 in words is "three billion, two hundred twenty-three million, three hundred forty thousand, five hundred sixty-eight".