3223312032 has 24 divisors (see below), whose sum is σ = 8461194336. Its totient is φ = 1074437312.

The previous prime is 3223311937. The next prime is 3223312033. The reversal of 3223312032 is 2302133223.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (3223312033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16787988 + ... + 16788179.

It is an arithmetic number, because the mean of its divisors is an integer number (352549764).

Almost surely, 2^3223312032 is an apocalyptic number.

3223312032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3223312032 is an abundant number, since it is smaller than the sum of its proper divisors (5237882304).

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

3223312032 is a wasteful number, since it uses less digits than its factorization.

3223312032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33576180 (or 33576172 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3223312032 is about 56774.2197832784. The cubic root of 3223312032 is about 1477.1823723362.

Adding to 3223312032 its reverse (2302133223), we get a palindrome (5525445255).

The spelling of 3223312032 in words is "three billion, two hundred twenty-three million, three hundred twelve thousand, thirty-two".