41889399 has 4 divisors (see below), whose sum is σ = 55852536. Its totient is φ = 27926264.

The previous prime is 41889391. The next prime is 41889403. The reversal of 41889399 is 99398814.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41889399 - 2³ = 41889391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41889391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6981564 + ... + 6981569.

It is an arithmetic number, because the mean of its divisors is an integer number (13963134).

Almost surely, 2^41889399 is an apocalyptic number.

41889399 is a deficient number, since it is larger than the sum of its proper divisors (13963137).

41889399 is a wasteful number, since it uses less digits than its factorization.

41889399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13963136.

The product of its digits is 559872, while the sum is 51.

The square root of 41889399 is about 6472.2020209508. The cubic root of 41889399 is about 347.2972756124.

The spelling of 41889399 in words is "forty-one million, eight hundred eighty-nine thousand, three hundred ninety-nine".