9359378685 has 40 divisors (see below), whose sum is σ = 17013908736. Its totient is φ = 4921348320.

The previous prime is 9359378681. The next prime is 9359378719. The reversal of 9359378685 is 5868739539.

It is not a de Polignac number, because 9359378685 - 2² = 9359378681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9359378681) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 133989 + ... + 191498.

Almost surely, 2^9359378685 is an apocalyptic number.

It is an amenable number.

9359378685 is a deficient number, since it is larger than the sum of its proper divisors (7654530051).

9359378685 is a wasteful number, since it uses less digits than its factorization.

9359378685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325575 (or 325566 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 63.

The square root of 9359378685 is about 96743.8818995806. The cubic root of 9359378685 is about 2107.4098541754.

The spelling of 9359378685 in words is "nine billion, three hundred fifty-nine million, three hundred seventy-eight thousand, six hundred eighty-five".