3223240000 has 140 divisors (see below), whose sum is σ = 8129763268. Its totient is φ = 1267200000.

The previous prime is 3223239979. The next prime is 3223240021. The reversal of 3223240000 is 423223.

It is an interprime number because it is at equal distance from previous prime (3223239979) and next prime (3223240021).

It can be written as a sum of positive squares in 10 ways, for example, as 2602632256 + 620607744 = 51016^2 + 24912^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2439340 + ... + 2440660.

Almost surely, 2^3223240000 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 3223240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4064881634).

3223240000 is an abundant number, since it is smaller than the sum of its proper divisors (4906523268).

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

3223240000 is an equidigital number, since it uses as much as digits as its factorization.

3223240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3223240000 is about 56773.5854073001. The cubic root of 3223240000 is about 1477.1713686240.

Adding to 3223240000 its reverse (423223), we get a palindrome (3223663223).

The spelling of 3223240000 in words is "three billion, two hundred twenty-three million, two hundred forty thousand".