3213132329 has 4 divisors (see below), whose sum is σ = 3505235280. Its totient is φ = 2921029380.

The previous prime is 3213132289. The next prime is 3213132337. The reversal of 3213132329 is 9232313123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3213132329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213132359) 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, 146051459 + ... + 146051480.

It is an arithmetic number, because the mean of its divisors is an integer number (876308820).

Almost surely, 2^3213132329 is an apocalyptic number.

It is an amenable number.

3213132329 is a deficient number, since it is larger than the sum of its proper divisors (292102951).

3213132329 is a wasteful number, since it uses less digits than its factorization.

3213132329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292102950.

The product of its digits is 5832, while the sum is 29.

The square root of 3213132329 is about 56684.4981366158. The cubic root of 3213132329 is about 1475.6256779068.

The spelling of 3213132329 in words is "three billion, two hundred thirteen million, one hundred thirty-two thousand, three hundred twenty-nine".