4034442 has 16 divisors (see below), whose sum is σ = 8095680. Its totient is φ = 1340352.

The previous prime is 4034411. The next prime is 4034449. The reversal of 4034442 is 2444304.

It is not an unprimeable number, because it can be changed into a prime (4034449) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1218 + ... + 3090.

It is an arithmetic number, because the mean of its divisors is an integer number (505980).

Almost surely, 2^4034442 is an apocalyptic number.

4034442 is an abundant number, since it is smaller than the sum of its proper divisors (4061238).

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

4034442 is a wasteful number, since it uses less digits than its factorization.

4034442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4034442 is about 2008.5920441941. The cubic root of 4034442 is about 159.1944142969.

Adding to 4034442 its reverse (2444304), we get a palindrome (6478746).

The spelling of 4034442 in words is "four million, thirty-four thousand, four hundred forty-two".