44036738 has 4 divisors (see below), whose sum is σ = 66055110. Its totient is φ = 22018368.

The previous prime is 44036719. The next prime is 44036779. The reversal of 44036738 is 83763044.

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

It can be written as a sum of positive squares in only one way, i.e., 41434969 + 2601769 = 6437^2 + 1613^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44036698 and 44036707.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11009183 + ... + 11009186.

Almost surely, 2^44036738 is an apocalyptic number.

44036738 is a deficient number, since it is larger than the sum of its proper divisors (22018372).

44036738 is a wasteful number, since it uses less digits than its factorization.

44036738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22018371.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 44036738 is about 6636.0182338508. The cubic root of 44036738 is about 353.1330622118.

The spelling of 44036738 in words is "forty-four million, thirty-six thousand, seven hundred thirty-eight".