34790213 has 4 divisors (see below), whose sum is σ = 35280288. Its totient is φ = 34300140.

The previous prime is 34790183. The next prime is 34790269. The reversal of 34790213 is 31209743.

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: 31209743 = 83 ⋅376021.

It is a cyclic number.

It is not a de Polignac number, because 34790213 - 2⁶ = 34790149 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 (34790713) 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, 244931 + ... + 245072.

It is an arithmetic number, because the mean of its divisors is an integer number (8820072).

Almost surely, 2^34790213 is an apocalyptic number.

It is an amenable number.

34790213 is a deficient number, since it is larger than the sum of its proper divisors (490075).

34790213 is an equidigital number, since it uses as much as digits as its factorization.

34790213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490074.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 34790213 is about 5898.3228972310. The cubic root of 34790213 is about 326.4517711767.

Adding to 34790213 its reverse (31209743), we get a palindrome (65999956).

The spelling of 34790213 in words is "thirty-four million, seven hundred ninety thousand, two hundred thirteen".