4320942 has 32 divisors (see below), whose sum is σ = 9417600. Its totient is φ = 1316448.

The previous prime is 4320929. The next prime is 4320959. The reversal of 4320942 is 2490234.

It is a happy number.

It is a d-powerful number, because it can be written as 4⁸ + 3 + 2 + 0 + 9⁵ + 4¹¹ + 2¹¹ .

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2653 + ... + 3959.

It is an arithmetic number, because the mean of its divisors is an integer number (294300).

Almost surely, 2^4320942 is an apocalyptic number.

4320942 is an abundant number, since it is smaller than the sum of its proper divisors (5096658).

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

4320942 is a wasteful number, since it uses less digits than its factorization.

4320942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4320942 is about 2078.6875667113. The cubic root of 4320942 is about 162.8768940122.

The spelling of 4320942 in words is "four million, three hundred twenty thousand, nine hundred forty-two".