939324017077 has 4 divisors (see below), whose sum is σ = 939326523820. Its totient is φ = 939321510336.

The previous prime is 939324016937. The next prime is 939324017129. The reversal of 939324017077 is 770710423939.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 770710423939 = 317 ⋅2431263167.

It can be written as a sum of positive squares in 2 ways, for example, as 366992428401 + 572331588676 = 605799^2 + 756526^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-939324017077 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 (939324077077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565428 + ... + 1482685.

It is an arithmetic number, because the mean of its divisors is an integer number (234831630955).

Almost surely, 2^939324017077 is an apocalyptic number.

It is an amenable number.

939324017077 is a deficient number, since it is larger than the sum of its proper divisors (2506743).

939324017077 is a wasteful number, since it uses less digits than its factorization.

939324017077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506742.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The spelling of 939324017077 in words is "nine hundred thirty-nine billion, three hundred twenty-four million, seventeen thousand, seventy-seven".