4216834 has 8 divisors (see below), whose sum is σ = 6353100. Its totient is φ = 2099136.

The previous prime is 4216819. The next prime is 4216847. The reversal of 4216834 is 4386124.

It can be written as a sum of positive squares in 2 ways, for example, as 4214809 + 2025 = 2053^2 + 45^2 .

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

It is a d-powerful number, because it can be written as 4⁶ + 2²¹ + 1 + 6⁵ + 8⁷ + 3⁸ + 4⁶ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4059 + ... + 4990.

Almost surely, 2^4216834 is an apocalyptic number.

4216834 is a deficient number, since it is larger than the sum of its proper divisors (2136266).

4216834 is a wasteful number, since it uses less digits than its factorization.

4216834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9284.

The product of its digits is 4608, while the sum is 28.

The square root of 4216834 is about 2053.4931214884. The cubic root of 4216834 is about 161.5581364372.

It can be divided in two parts, 4216 and 834, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 4216834 in words is "four million, two hundred sixteen thousand, eight hundred thirty-four".