3407213 has 4 divisors (see below), whose sum is σ = 3586560. Its totient is φ = 3227868.

The previous prime is 3407207. The next prime is 3407221. The reversal of 3407213 is 3127043.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3127043 = 61 ⋅51263.

It is a cyclic number.

It is not a de Polignac number, because 3407213 - 2⁶ = 3407149 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 (3407203) 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, 89645 + ... + 89682.

It is an arithmetic number, because the mean of its divisors is an integer number (896640).

Almost surely, 2^3407213 is an apocalyptic number.

It is an amenable number.

3407213 is a deficient number, since it is larger than the sum of its proper divisors (179347).

3407213 is a wasteful number, since it uses less digits than its factorization.

3407213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179346.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3407213 is about 1845.8637544521. The cubic root of 3407213 is about 150.4757193089.

The spelling of 3407213 in words is "three million, four hundred seven thousand, two hundred thirteen".