3139232213 has 16 divisors (see below), whose sum is σ = 3430834176. Its totient is φ = 2854880640.

The previous prime is 3139232171. The next prime is 3139232273. The reversal of 3139232213 is 3122329313.

It is a cyclic number.

It is not a de Polignac number, because 3139232213 - 2⁶ = 3139232149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3139232273) 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, 1486028 + ... + 1488138.

It is an arithmetic number, because the mean of its divisors is an integer number (214427136).

Almost surely, 2^3139232213 is an apocalyptic number.

It is an amenable number.

3139232213 is a deficient number, since it is larger than the sum of its proper divisors (291601963).

3139232213 is a wasteful number, since it uses less digits than its factorization.

3139232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764.

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

The square root of 3139232213 is about 56028.8516123613. The cubic root of 3139232213 is about 1464.2249878486.

The spelling of 3139232213 in words is "three billion, one hundred thirty-nine million, two hundred thirty-two thousand, two hundred thirteen".