39498173 has 12 divisors (see below), whose sum is σ = 46660608. Its totient is φ = 33143760.

The previous prime is 39498167. The next prime is 39498181. The reversal of 39498173 is 37189493.

It is a happy number.

It is not a de Polignac number, because 39498173 - 2¹⁶ = 39432637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39498103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8765 + ... + 12482.

It is an arithmetic number, because the mean of its divisors is an integer number (3888384).

Almost surely, 2^39498173 is an apocalyptic number.

It is an amenable number.

39498173 is a deficient number, since it is larger than the sum of its proper divisors (7162435).

39498173 is a wasteful number, since it uses less digits than its factorization.

39498173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21284 (or 21271 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 39498173 is about 6284.7571949917. The cubic root of 39498173 is about 340.5589795790.

The spelling of 39498173 in words is "thirty-nine million, four hundred ninety-eight thousand, one hundred seventy-three".