41749289 has 12 divisors (see below), whose sum is σ = 44508420. Its totient is φ = 39152160.

The previous prime is 41749273. The next prime is 41749303. The reversal of 41749289 is 98294714.

41749289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 28302400 + 13446889 = 5320^2 + 3667^2 .

It is not a de Polignac number, because 41749289 - 2⁴ = 41749273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41749789) 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 in 11 ways as a sum of consecutive naturals, for example, 38819 + ... + 39879.

It is an arithmetic number, because the mean of its divisors is an integer number (3709035).

Almost surely, 2^41749289 is an apocalyptic number.

It is an amenable number.

41749289 is a deficient number, since it is larger than the sum of its proper divisors (2759131).

41749289 is a wasteful number, since it uses less digits than its factorization.

41749289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1189 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 41749289 is about 6461.3689725940. The cubic root of 41749289 is about 346.9096343850.

The spelling of 41749289 in words is "forty-one million, seven hundred forty-nine thousand, two hundred eighty-nine".