9353146147 has 4 divisors (see below), whose sum is σ = 9353593456. Its totient is φ = 9352698840.

The previous prime is 9353146141. The next prime is 9353146189. The reversal of 9353146147 is 7416413539.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9353146147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9353146141) 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, 190668 + ... + 234649.

It is an arithmetic number, because the mean of its divisors is an integer number (2338398364).

Almost surely, 2^9353146147 is an apocalyptic number.

9353146147 is a deficient number, since it is larger than the sum of its proper divisors (447309).

9353146147 is a wasteful number, since it uses less digits than its factorization.

9353146147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447308.

The product of its digits is 272160, while the sum is 43.

The square root of 9353146147 is about 96711.6649996266. The cubic root of 9353146147 is about 2106.9419659746.

The spelling of 9353146147 in words is "nine billion, three hundred fifty-three million, one hundred forty-six thousand, one hundred forty-seven".