3223000312 has 64 divisors (see below), whose sum is σ = 7155671040. Its totient is φ = 1331769600.

The previous prime is 3223000309. The next prime is 3223000321. The reversal of 3223000312 is 2130003223.

It is a super-2 number, since 2×3223000312² = 20775462022304194688, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 484513 + ... + 491119.

It is an arithmetic number, because the mean of its divisors is an integer number (111807360).

Almost surely, 2^3223000312 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 3223000312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3577835520).

3223000312 is an abundant number, since it is smaller than the sum of its proper divisors (3932670728).

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

3223000312 is a wasteful number, since it uses less digits than its factorization.

3223000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932 (or 6928 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3223000312 is about 56771.4744568080. The cubic root of 3223000312 is about 1477.1347523593.

Adding to 3223000312 its reverse (2130003223), we get a palindrome (5353003535).

The spelling of 3223000312 in words is "three billion, two hundred twenty-three million, three hundred twelve", and thus it is an aban number.