497406173 has 8 divisors (see below), whose sum is σ = 561336480. Its totient is φ = 436594480.

The previous prime is 497406163. The next prime is 497406181. The reversal of 497406173 is 371604794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497406173 - 2¹² = 497402077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 497406173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497406163) 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 7 ways as a sum of consecutive naturals, for example, 779315 + ... + 779952.

It is an arithmetic number, because the mean of its divisors is an integer number (70167060).

Almost surely, 2^497406173 is an apocalyptic number.

It is an amenable number.

497406173 is a deficient number, since it is larger than the sum of its proper divisors (63930307).

497406173 is a wasteful number, since it uses less digits than its factorization.

497406173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559307.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 497406173 is about 22302.6046236757. The cubic root of 497406173 is about 792.3256645650.

The spelling of 497406173 in words is "four hundred ninety-seven million, four hundred six thousand, one hundred seventy-three".