34104218 has 4 divisors (see below), whose sum is σ = 51156330. Its totient is φ = 17052108.

The previous prime is 34104181. The next prime is 34104223. The reversal of 34104218 is 81240143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81240143 = 19 ⋅4275797.

It can be written as a sum of positive squares in only one way, i.e., 24137569 + 9966649 = 4913^2 + 3157^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34104193 and 34104202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8526053 + ... + 8526056.

Almost surely, 2^34104218 is an apocalyptic number.

34104218 is a deficient number, since it is larger than the sum of its proper divisors (17052112).

34104218 is a wasteful number, since it uses less digits than its factorization.

34104218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17052111.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 34104218 is about 5839.8816768835. The cubic root of 34104218 is about 324.2918482468.

The spelling of 34104218 in words is "thirty-four million, one hundred four thousand, two hundred eighteen".