4044434 has 4 divisors (see below), whose sum is σ = 6066654. Its totient is φ = 2022216.

The previous prime is 4044431. The next prime is 4044437. The reversal of 4044434 is 4344404.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4044431) and next prime (4044437).

It can be written as a sum of positive squares in only one way, i.e., 2393209 + 1651225 = 1547^2 + 1285^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4044431) 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 as a sum of consecutive naturals, namely, 1011107 + ... + 1011110.

Almost surely, 2^4044434 is an apocalyptic number.

4044434 is a deficient number, since it is larger than the sum of its proper divisors (2022220).

4044434 is a wasteful number, since it uses less digits than its factorization.

4044434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022219.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4044434 is about 2011.0778204734. The cubic root of 4044434 is about 159.3257302014.

Adding to 4044434 its reverse (4344404), we get a palindrome (8388838).

The spelling of 4044434 in words is "four million, forty-four thousand, four hundred thirty-four".