941438309 has 8 divisors (see below), whose sum is σ = 1078864128. Its totient is φ = 804746160.

The previous prime is 941438299. The next prime is 941438327. The reversal of 941438309 is 903834149.

941438309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 941438309 - 2⁴ = 941438293 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941438009) 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, 180662 + ... + 185799.

It is an arithmetic number, because the mean of its divisors is an integer number (134858016).

Almost surely, 2^941438309 is an apocalyptic number.

It is an amenable number.

941438309 is a deficient number, since it is larger than the sum of its proper divisors (137425819).

941438309 is a wasteful number, since it uses less digits than its factorization.

941438309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366835.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 941438309 is about 30682.8667011412. The cubic root of 941438309 is about 980.0854808819.

The spelling of 941438309 in words is "nine hundred forty-one million, four hundred thirty-eight thousand, three hundred nine".