41709389 has 8 divisors (see below), whose sum is σ = 44065440. Its totient is φ = 39369456.

The previous prime is 41709361. The next prime is 41709391. The reversal of 41709389 is 98390714.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 41709389 - 2¹⁶ = 41643853 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 (41709319) 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, 1499 + ... + 9255.

It is an arithmetic number, because the mean of its divisors is an integer number (5508180).

Almost surely, 2^41709389 is an apocalyptic number.

It is an amenable number.

41709389 is a deficient number, since it is larger than the sum of its proper divisors (2356051).

41709389 is a wasteful number, since it uses less digits than its factorization.

41709389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 41709389 is about 6458.2806535486. The cubic root of 41709389 is about 346.7990847476.

The spelling of 41709389 in words is "forty-one million, seven hundred nine thousand, three hundred eighty-nine".