3152432213 has 16 divisors (see below), whose sum is σ = 3860680320. Its totient is φ = 2512490496.

The previous prime is 3152432189. The next prime is 3152432249. The reversal of 3152432213 is 3122342513.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3152432213 - 2¹² = 3152428117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3152435213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149708 + ... + 169461.

It is an arithmetic number, because the mean of its divisors is an integer number (241292520).

Almost surely, 2^3152432213 is an apocalyptic number.

It is an amenable number.

3152432213 is a deficient number, since it is larger than the sum of its proper divisors (708248107).

3152432213 is a wasteful number, since it uses less digits than its factorization.

3152432213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319276.

The product of its digits is 4320, while the sum is 26.

The square root of 3152432213 is about 56146.5244961787. The cubic root of 3152432213 is about 1466.2744000948.

Adding to 3152432213 its reverse (3122342513), we get a palindrome (6274774726).

The spelling of 3152432213 in words is "three billion, one hundred fifty-two million, four hundred thirty-two thousand, two hundred thirteen".