497165867 has 8 divisors (see below), whose sum is σ = 574266672. Its totient is φ = 425382400.

The previous prime is 497165857. The next prime is 497165869. The reversal of 497165867 is 768561794.

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 497165867 - 2⁶ = 497165803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497165869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1329134 + ... + 1329507.

It is an arithmetic number, because the mean of its divisors is an integer number (71783334).

Almost surely, 2^497165867 is an apocalyptic number.

497165867 is a deficient number, since it is larger than the sum of its proper divisors (77100805).

497165867 is a wasteful number, since it uses less digits than its factorization.

497165867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658669.

The product of its digits is 2540160, while the sum is 53.

The square root of 497165867 is about 22297.2165751692. The cubic root of 497165867 is about 792.1980483486.

The spelling of 497165867 in words is "four hundred ninety-seven million, one hundred sixty-five thousand, eight hundred sixty-seven".