34454218 has 8 divisors (see below), whose sum is σ = 51794820. Its totient is φ = 17189280.

The previous prime is 34454183. The next prime is 34454249. The reversal of 34454218 is 81245443.

34454218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 149769 = 5857^2 + 387^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 34454218.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17763 + ... + 19606.

Almost surely, 2^34454218 is an apocalyptic number.

34454218 is a deficient number, since it is larger than the sum of its proper divisors (17340602).

34454218 is a wasteful number, since it uses less digits than its factorization.

34454218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37832.

The product of its digits is 15360, while the sum is 31.

The square root of 34454218 is about 5869.7715458099. The cubic root of 34454218 is about 325.3974404018.

The spelling of 34454218 in words is "thirty-four million, four hundred fifty-four thousand, two hundred eighteen".