4049244 has 24 divisors (see below), whose sum is σ = 10498320. Its totient is φ = 1349712.

The previous prime is 4049231. The next prime is 4049273. The reversal of 4049244 is 4429404.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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, 18639 + ... + 18854.

It is an arithmetic number, because the mean of its divisors is an integer number (437430).

Almost surely, 2^4049244 is an apocalyptic number.

It is an amenable number.

4049244 is an abundant number, since it is smaller than the sum of its proper divisors (6449076).

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

4049244 is a wasteful number, since it uses less digits than its factorization.

4049244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37506 (or 37498 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4049244 is about 2012.2733412735. The cubic root of 4049244 is about 159.3888666136.

It can be divided in two parts, 40 and 49244, that added together give a square (49284 = 222²).

The spelling of 4049244 in words is "four million, forty-nine thousand, two hundred forty-four".