3212302032 has 120 divisors (see below), whose sum is σ = 9505641600. Its totient is φ = 1009857024.

The previous prime is 3212302007. The next prime is 3212302063. The reversal of 3212302032 is 2302032123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3212301996 and 3212302014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 634969 + ... + 640007.

It is an arithmetic number, because the mean of its divisors is an integer number (79213680).

Almost surely, 2^3212302032 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 3212302032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4752820800).

3212302032 is an abundant number, since it is smaller than the sum of its proper divisors (6293339568).

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

3212302032 is a wasteful number, since it uses less digits than its factorization.

3212302032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305 (or 5296 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3212302032 is about 56677.1738180372. The cubic root of 3212302032 is about 1475.4985627849.

Adding to 3212302032 its reverse (2302032123), we get a palindrome (5514334155).

The spelling of 3212302032 in words is "three billion, two hundred twelve million, three hundred two thousand, thirty-two".