9540943364 has 12 divisors (see below), whose sum is σ = 16931815488. Its totient is φ = 4703281800.

The previous prime is 9540943319. The next prime is 9540943367. The reversal of 9540943364 is 4633490459.

It is not an unprimeable number, because it can be changed into a prime (9540943367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16797152 + ... + 16797719.

It is an arithmetic number, because the mean of its divisors is an integer number (1410984624).

Almost surely, 2^9540943364 is an apocalyptic number.

It is an amenable number.

9540943364 is a deficient number, since it is larger than the sum of its proper divisors (7390872124).

9540943364 is a wasteful number, since it uses less digits than its factorization.

9540943364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33594946 (or 33594944 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The square root of 9540943364 is about 97677.7526563751. The cubic root of 9540943364 is about 2120.9500432182.

The spelling of 9540943364 in words is "nine billion, five hundred forty million, nine hundred forty-three thousand, three hundred sixty-four".