173094939 has 24 divisors (see below), whose sum is σ = 260442000. Its totient is φ = 110644800.

The previous prime is 173094931. The next prime is 173094949. The reversal of 173094939 is 939490371.

It is not a de Polignac number, because 173094939 - 2³ = 173094931 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 173094894 and 173094903.

It is not an unprimeable number, because it can be changed into a prime (173094931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36664 + ... + 41114.

It is an arithmetic number, because the mean of its divisors is an integer number (10851750).

Almost surely, 2^173094939 is an apocalyptic number.

173094939 is a deficient number, since it is larger than the sum of its proper divisors (87347061).

173094939 is a wasteful number, since it uses less digits than its factorization.

173094939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635 (or 4632 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 173094939 is about 13156.5549822132. The cubic root of 173094939 is about 557.3073747175.

It can be divided in two parts, 1730 and 94939, that added together give a palindrome (96669).

The spelling of 173094939 in words is "one hundred seventy-three million, ninety-four thousand, nine hundred thirty-nine".