9173399152 has 20 divisors (see below), whose sum is σ = 18186798520. Its totient is φ = 4480031808.

The previous prime is 9173399149. The next prime is 9173399201. The reversal of 9173399152 is 2519933719.

It is a junction number, because it is equal to n+sod(n) for n = 9173399096 and 9173399105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6666027 + ... + 6667402.

It is an arithmetic number, because the mean of its divisors is an integer number (909339926).

Almost surely, 2^9173399152 is an apocalyptic number.

It is an amenable number.

9173399152 is a deficient number, since it is larger than the sum of its proper divisors (9013399368).

9173399152 is a wasteful number, since it uses less digits than its factorization.

9173399152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13333480 (or 13333474 counting only the distinct ones).

The product of its digits is 459270, while the sum is 49.

The square root of 9173399152 is about 95777.8635802658. The cubic root of 9173399152 is about 2093.3576328426.

The spelling of 9173399152 in words is "nine billion, one hundred seventy-three million, three hundred ninety-nine thousand, one hundred fifty-two".