995417673 has 4 divisors (see below), whose sum is σ = 1327223568. Its totient is φ = 663611780.

The previous prime is 995417671. The next prime is 995417681. The reversal of 995417673 is 376714599.

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, and also an emirpimes, since its reverse is a distinct semiprime: 376714599 = 3 ⋅125571533.

It is a cyclic number.

It is not a de Polignac number, because 995417673 - 2¹ = 995417671 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (995417671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165902943 + ... + 165902948.

It is an arithmetic number, because the mean of its divisors is an integer number (331805892).

Almost surely, 2^995417673 is an apocalyptic number.

It is an amenable number.

995417673 is a deficient number, since it is larger than the sum of its proper divisors (331805895).

995417673 is a wasteful number, since it uses less digits than its factorization.

995417673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331805894.

The product of its digits is 1428840, while the sum is 51.

The square root of 995417673 is about 31550.2404586716. The cubic root of 995417673 is about 998.4702186290.

The spelling of 995417673 in words is "nine hundred ninety-five million, four hundred seventeen thousand, six hundred seventy-three".