8214330 has 32 divisors (see below), whose sum is σ = 19916928. Its totient is φ = 2168000.

The previous prime is 8214329. The next prime is 8214343. The reversal of 8214330 is 334128.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8214297 and 8214306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1675 + ... + 4385.

It is an arithmetic number, because the mean of its divisors is an integer number (622404).

Almost surely, 2^8214330 is an apocalyptic number.

8214330 is an abundant number, since it is smaller than the sum of its proper divisors (11702598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8214330 is a wasteful number, since it uses less digits than its factorization.

8214330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 8214330 is about 2866.0652469893. The cubic root of 8214330 is about 201.7703661135.

Adding to 8214330 its reverse (334128), we get a palindrome (8548458).

It can be divided in two parts, 821 and 4330, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 8214330 in words is "eight million, two hundred fourteen thousand, three hundred thirty".