3429213 has 4 divisors (see below), whose sum is σ = 4572288. Its totient is φ = 2286140.

The previous prime is 3429203. The next prime is 3429287. The reversal of 3429213 is 3129243.

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 not a de Polignac number, because 3429213 - 2⁶ = 3429149 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429203) 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, 571533 + ... + 571538.

It is an arithmetic number, because the mean of its divisors is an integer number (1143072).

Almost surely, 2^3429213 is an apocalyptic number.

It is an amenable number.

3429213 is a deficient number, since it is larger than the sum of its proper divisors (1143075).

3429213 is a wasteful number, since it uses less digits than its factorization.

3429213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143074.

The product of its digits is 1296, while the sum is 24.

The square root of 3429213 is about 1851.8134355275. The cubic root of 3429213 is about 150.7988931336.

The spelling of 3429213 in words is "three million, four hundred twenty-nine thousand, two hundred thirteen".