939830065 has 8 divisors (see below), whose sum is σ = 1129368960. Its totient is φ = 750815472.

The previous prime is 939830051. The next prime is 939830083. The reversal of 939830065 is 560038939.

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 939830065 - 2⁵ = 939830033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127119 + ... + 134308.

It is an arithmetic number, because the mean of its divisors is an integer number (141171120).

Almost surely, 2^939830065 is an apocalyptic number.

It is an amenable number.

939830065 is a deficient number, since it is larger than the sum of its proper divisors (189538895).

939830065 is a wasteful number, since it uses less digits than its factorization.

939830065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262151.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 939830065 is about 30656.6479739713. The cubic root of 939830065 is about 979.5270746738.

The spelling of 939830065 in words is "nine hundred thirty-nine million, eight hundred thirty thousand, sixty-five".