939108650 has 12 divisors (see below), whose sum is σ = 1746742182. Its totient is φ = 375643440.

The previous prime is 939108623. The next prime is 939108697. The reversal of 939108650 is 56801939.

It can be written as a sum of positive squares in 3 ways, for example, as 733272241 + 205836409 = 27079^2 + 14347^2 .

It is a junction number, because it is equal to n+sod(n) for n = 939108598 and 939108607.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9391037 + ... + 9391136.

Almost surely, 2^939108650 is an apocalyptic number.

939108650 is a deficient number, since it is larger than the sum of its proper divisors (807633532).

939108650 is a wasteful number, since it uses less digits than its factorization.

939108650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18782185 (or 18782180 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 939108650 is about 30644.8796701831. The cubic root of 939108650 is about 979.2763816902.

The spelling of 939108650 in words is "nine hundred thirty-nine million, one hundred eight thousand, six hundred fifty".