4239330 has 16 divisors (see below), whose sum is σ = 10174464. Its totient is φ = 1130480.

The previous prime is 4239293. The next prime is 4239331. The reversal of 4239330 is 339324.

It is a d-powerful number, because it can be written as 4⁷ + 2²¹ + 3 + 9⁶ + 3³ + 3¹³ + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 4239330.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4239331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70626 + ... + 70685.

It is an arithmetic number, because the mean of its divisors is an integer number (635904).

Almost surely, 2^4239330 is an apocalyptic number.

4239330 is an abundant number, since it is smaller than the sum of its proper divisors (5935134).

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

4239330 is a wasteful number, since it uses less digits than its factorization.

4239330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141321.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 4239330 is about 2058.9633313879. The cubic root of 4239330 is about 161.8449209428.

The spelling of 4239330 in words is "four million, two hundred thirty-nine thousand, three hundred thirty".