939441166 has 8 divisors (see below), whose sum is σ = 1409367384. Its totient is φ = 469652040.

The previous prime is 939441163. The next prime is 939441169. The reversal of 939441166 is 661144939.

It is an interprime number because it is at equal distance from previous prime (939441163) and next prime (939441169).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939441163) 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, 14965 + ... + 45856.

It is an arithmetic number, because the mean of its divisors is an integer number (176170923).

Almost surely, 2^939441166 is an apocalyptic number.

939441166 is a deficient number, since it is larger than the sum of its proper divisors (469926218).

939441166 is a wasteful number, since it uses less digits than its factorization.

939441166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68546.

The product of its digits is 139968, while the sum is 43.

The square root of 939441166 is about 30650.3045009344. The cubic root of 939441166 is about 979.3919475306.

The spelling of 939441166 in words is "nine hundred thirty-nine million, four hundred forty-one thousand, one hundred sixty-six".