34272293 has 8 divisors (see below), whose sum is σ = 37539936. Its totient is φ = 31030000.

The previous prime is 34272263. The next prime is 34272299. The reversal of 34272293 is 39227243.

It is a happy number.

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 34272293 - 2⁸ = 34272037 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 (34272299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3446 + ... + 8967.

It is an arithmetic number, because the mean of its divisors is an integer number (4692492).

Almost surely, 2^34272293 is an apocalyptic number.

It is an amenable number.

34272293 is a deficient number, since it is larger than the sum of its proper divisors (3267643).

34272293 is a wasteful number, since it uses less digits than its factorization.

34272293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12675.

The product of its digits is 18144, while the sum is 32.

The square root of 34272293 is about 5854.2542650623. The cubic root of 34272293 is about 324.8237087300.

The spelling of 34272293 in words is "thirty-four million, two hundred seventy-two thousand, two hundred ninety-three".