34220858 has 8 divisors (see below), whose sum is σ = 58664352. Its totient is φ = 14666076.

The previous prime is 34220833. The next prime is 34220861. The reversal of 34220858 is 85802243.

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

It is an unprimeable number.

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, 1222160 + ... + 1222187.

It is an arithmetic number, because the mean of its divisors is an integer number (7333044).

Almost surely, 2^34220858 is an apocalyptic number.

34220858 is a deficient number, since it is larger than the sum of its proper divisors (24443494).

34220858 is a wasteful number, since it uses less digits than its factorization.

34220858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444356.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 34220858 is about 5849.8596564362. The cubic root of 34220858 is about 324.6611316068.

The spelling of 34220858 in words is "thirty-four million, two hundred twenty thousand, eight hundred fifty-eight".