44866749 has 8 divisors (see below), whose sum is σ = 60642112. Its totient is φ = 29501280.

The previous prime is 44866711. The next prime is 44866793. The reversal of 44866749 is 94766844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44866749 - 2¹⁹ = 44342461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44866698 and 44866707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44866709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102217 + ... + 102654.

It is an arithmetic number, because the mean of its divisors is an integer number (7580264).

Almost surely, 2^44866749 is an apocalyptic number.

It is an amenable number.

44866749 is a deficient number, since it is larger than the sum of its proper divisors (15775363).

44866749 is a wasteful number, since it uses less digits than its factorization.

44866749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204947.

The product of its digits is 1161216, while the sum is 48.

The square root of 44866749 is about 6698.2646260058. The cubic root of 44866749 is about 355.3379021675.

The spelling of 44866749 in words is "forty-four million, eight hundred sixty-six thousand, seven hundred forty-nine".