34223894 has 8 divisors (see below), whose sum is σ = 52206120. Its totient is φ = 16821856.

The previous prime is 34223879. The next prime is 34223897. The reversal of 34223894 is 49832243.

It is a happy number.

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

34223894 is a modest number, since divided by 3894 gives 3422 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34223897) 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 3 ways as a sum of consecutive naturals, for example, 144899 + ... + 145134.

It is an arithmetic number, because the mean of its divisors is an integer number (6525765).

Almost surely, 2^34223894 is an apocalyptic number.

34223894 is a deficient number, since it is larger than the sum of its proper divisors (17982226).

34223894 is a wasteful number, since it uses less digits than its factorization.

34223894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290094.

The product of its digits is 41472, while the sum is 35.

The square root of 34223894 is about 5850.1191440859. The cubic root of 34223894 is about 324.6707323991.

The spelling of 34223894 in words is "thirty-four million, two hundred twenty-three thousand, eight hundred ninety-four".