5044749 has 8 divisors (see below), whose sum is σ = 6740640. Its totient is φ = 3356016.

The previous prime is 5044673. The next prime is 5044769. The reversal of 5044749 is 9474405.

It is a happy number.

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

It is not a de Polignac number, because 5044749 - 2¹⁷ = 4913677 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

5044749 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044769) 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, 162 + ... + 3180.

It is an arithmetic number, because the mean of its divisors is an integer number (842580).

Almost surely, 2^5044749 is an apocalyptic number.

It is an amenable number.

5044749 is a deficient number, since it is larger than the sum of its proper divisors (1695891).

5044749 is a wasteful number, since it uses less digits than its factorization.

5044749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5044749 is about 2246.0518693922. The cubic root of 5044749 is about 171.5062117558.

It can be divided in two parts, 504 and 4749, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 5044749 in words is "five million, forty-four thousand, seven hundred forty-nine".