3213132306 has 16 divisors (see below), whose sum is σ = 6429902304. Its totient is φ = 1070437824.

The previous prime is 3213132289. The next prime is 3213132337. The reversal of 3213132306 is 6032313123.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 140020 + ... + 161343.

It is an arithmetic number, because the mean of its divisors is an integer number (401868894).

Almost surely, 2^3213132306 is an apocalyptic number.

3213132306 is an abundant number, since it is smaller than the sum of its proper divisors (3216769998).

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

3213132306 is a wasteful number, since it uses less digits than its factorization.

3213132306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303145.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 3213132306 is about 56684.4979337385. The cubic root of 3213132306 is about 1475.6256743859.

Adding to 3213132306 its reverse (6032313123), we get a palindrome (9245445429).

The spelling of 3213132306 in words is "three billion, two hundred thirteen million, one hundred thirty-two thousand, three hundred six".