497707346 has 8 divisors (see below), whose sum is σ = 762445440. Its totient is φ = 243558868.

The previous prime is 497707319. The next prime is 497707349. The reversal of 497707346 is 643707794.

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

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 497707346.

It is not an unprimeable number, because it can be changed into a prime (497707349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2647286 + ... + 2647473.

It is an arithmetic number, because the mean of its divisors is an integer number (95305680).

Almost surely, 2^497707346 is an apocalyptic number.

497707346 is a deficient number, since it is larger than the sum of its proper divisors (264738094).

497707346 is a wasteful number, since it uses less digits than its factorization.

497707346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5294808.

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 497707346 is about 22309.3555711500. The cubic root of 497707346 is about 792.4855466122.

The spelling of 497707346 in words is "four hundred ninety-seven million, seven hundred seven thousand, three hundred forty-six".