939116900 has 18 divisors (see below), whose sum is σ = 2037883890. Its totient is φ = 375646720.

The previous prime is 939116891. The next prime is 939116909. The reversal of 939116900 is 9611939.

It is an interprime number because it is at equal distance from previous prime (939116891) and next prime (939116909).

It can be written as a sum of positive squares in 3 ways, for example, as 83320384 + 855796516 = 9128^2 + 29254^2 .

It is a super-2 number, since 2×939116900² = 1763881103731220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939116909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4695485 + ... + 4695684.

Almost surely, 2^939116900 is an apocalyptic number.

It is an amenable number.

939116900 is an abundant number, since it is smaller than the sum of its proper divisors (1098766990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

939116900 is a wasteful number, since it uses less digits than its factorization.

939116900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391183 (or 9391176 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 38.

The square root of 939116900 is about 30645.0142763876. The cubic root of 939116900 is about 979.2792493054.

The spelling of 939116900 in words is "nine hundred thirty-nine million, one hundred sixteen thousand, nine hundred".