3213052032 has 64 divisors (see below), whose sum is σ = 8548293600. Its totient is φ = 1069307904.

The previous prime is 3213052001. The next prime is 3213052033. The reversal of 3213052032 is 2302503123.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (3213052033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 246708 + ... + 259404.

Almost surely, 2^3213052032 is an apocalyptic number.

3213052032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3213052032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4274146800).

3213052032 is an abundant number, since it is smaller than the sum of its proper divisors (5335241568).

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

3213052032 is a wasteful number, since it uses less digits than its factorization.

3213052032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13373 (or 13361 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3213052032 is about 56683.7898521262. The cubic root of 3213052032 is about 1475.6133857165.

Adding to 3213052032 its reverse (2302503123), we get a palindrome (5515555155).

The spelling of 3213052032 in words is "three billion, two hundred thirteen million, fifty-two thousand, thirty-two".