34296221 has 4 divisors (see below), whose sum is σ = 34488000. Its totient is φ = 34104444.

The previous prime is 34296217. The next prime is 34296233. The reversal of 34296221 is 12269243.

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: 12269243 = 7 ⋅1752749.

It is a cyclic number.

It is not a de Polignac number, because 34296221 - 2² = 34296217 is a prime.

It is a Duffinian 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 (34296211) 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, 95621 + ... + 95978.

It is an arithmetic number, because the mean of its divisors is an integer number (8622000).

Almost surely, 2^34296221 is an apocalyptic number.

It is an amenable number.

34296221 is a deficient number, since it is larger than the sum of its proper divisors (191779).

34296221 is a wasteful number, since it uses less digits than its factorization.

34296221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191778.

The product of its digits is 5184, while the sum is 29.

The square root of 34296221 is about 5856.2975505007. The cubic root of 34296221 is about 324.8992855581.

The spelling of 34296221 in words is "thirty-four million, two hundred ninety-six thousand, two hundred twenty-one".