4320234 has 24 divisors (see below), whose sum is σ = 9399780. Its totient is φ = 1434048.

The previous prime is 4320223. The next prime is 4320241.

4320234 is a `hidden beast` number, since 432 + 0 + 234 = 666.

4320234 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 3515625 + 804609 = 1875^2 + 897^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 6694 + ... + 7310.

Almost surely, 2^4320234 is an apocalyptic number.

4320234 is an abundant number, since it is smaller than the sum of its proper divisors (5079546).

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

4320234 is a wasteful number, since it uses less digits than its factorization.

4320234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 4320234 is about 2078.5172599716. The cubic root of 4320234 is about 162.8679975617.

It can be divided in two parts, 4320 and 234, that added together give a palindrome (4554).

The spelling of 4320234 in words is "four million, three hundred twenty thousand, two hundred thirty-four".