994347165 has 32 divisors (see below), whose sum is σ = 1876893696. Its totient is φ = 439894080.

The previous prime is 994347143. The next prime is 994347199. The reversal of 994347165 is 561743499.

It is not a de Polignac number, because 994347165 - 2¹³ = 994338973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149487 + ... + 155996.

It is an arithmetic number, because the mean of its divisors is an integer number (58652928).

Almost surely, 2^994347165 is an apocalyptic number.

It is an amenable number.

994347165 is a deficient number, since it is larger than the sum of its proper divisors (882546531).

994347165 is a wasteful number, since it uses less digits than its factorization.

994347165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305529.

The product of its digits is 816480, while the sum is 48.

The square root of 994347165 is about 31533.2707627991. The cubic root of 994347165 is about 998.1121599694.

The spelling of 994347165 in words is "nine hundred ninety-four million, three hundred forty-seven thousand, one hundred sixty-five".