41049391 has 8 divisors (see below), whose sum is σ = 43140944. Its totient is φ = 39009600.

The previous prime is 41049389. The next prime is 41049409. The reversal of 41049391 is 19394014.

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

It is not a de Polignac number, because 41049391 - 2¹ = 41049389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41049331) 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, 11310 + ... + 14491.

It is an arithmetic number, because the mean of its divisors is an integer number (5392618).

Almost surely, 2^41049391 is an apocalyptic number.

41049391 is a deficient number, since it is larger than the sum of its proper divisors (2091553).

41049391 is a wasteful number, since it uses less digits than its factorization.

41049391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25881.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 41049391 is about 6406.9798657402. The cubic root of 41049391 is about 344.9601326193.

The spelling of 41049391 in words is "forty-one million, forty-nine thousand, three hundred ninety-one".