9168925361 has 4 divisors (see below), whose sum is σ = 9651500400. Its totient is φ = 8686350324.

The previous prime is 9168925327. The next prime is 9168925369. The reversal of 9168925361 is 1635298619.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9168925361 - 2¹⁰ = 9168924337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9168925369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241287491 + ... + 241287528.

It is an arithmetic number, because the mean of its divisors is an integer number (2412875100).

Almost surely, 2^9168925361 is an apocalyptic number.

It is an amenable number.

9168925361 is a deficient number, since it is larger than the sum of its proper divisors (482575039).

9168925361 is a wasteful number, since it uses less digits than its factorization.

9168925361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482575038.

The product of its digits is 699840, while the sum is 50.

The square root of 9168925361 is about 95754.5056955546. The cubic root of 9168925361 is about 2093.0172730971.

The spelling of 9168925361 in words is "nine billion, one hundred sixty-eight million, nine hundred twenty-five thousand, three hundred sixty-one".