34221293 has 8 divisors (see below), whose sum is σ = 34624512. Its totient is φ = 33820416.

The previous prime is 34221287. The next prime is 34221329. The reversal of 34221293 is 39212243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34221293 - 2⁸ = 34221037 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 (34221203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59021 + ... + 59597.

It is an arithmetic number, because the mean of its divisors is an integer number (4328064).

Almost surely, 2^34221293 is an apocalyptic number.

It is an amenable number.

34221293 is a deficient number, since it is larger than the sum of its proper divisors (403219).

34221293 is a wasteful number, since it uses less digits than its factorization.

34221293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171.

The product of its digits is 2592, while the sum is 26.

The square root of 34221293 is about 5849.8968366972. The cubic root of 34221293 is about 324.6625072493.

The spelling of 34221293 in words is "thirty-four million, two hundred twenty-one thousand, two hundred ninety-three".