497838795 has 64 divisors (see below), whose sum is σ = 910725120. Its totient is φ = 230709248.

The previous prime is 497838791. The next prime is 497838799. The reversal of 497838795 is 597838794.

It is an interprime number because it is at equal distance from previous prime (497838791) and next prime (497838799).

It is a cyclic number.

It is not a de Polignac number, because 497838795 - 2² = 497838791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (497838791) 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 63 ways as a sum of consecutive naturals, for example, 168622 + ... + 171548.

It is an arithmetic number, because the mean of its divisors is an integer number (14230080).

Almost surely, 2^497838795 is an apocalyptic number.

497838795 is a deficient number, since it is larger than the sum of its proper divisors (412886325).

497838795 is a wasteful number, since it uses less digits than its factorization.

497838795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004.

The product of its digits is 15240960, while the sum is 60.

The square root of 497838795 is about 22312.3014276878. The cubic root of 497838795 is about 792.5553079984. Note that the first 3 decimals are identical.

Subtracting 497838795 from its reverse (597838794), we obtain a palindrome (99999999).

The spelling of 497838795 in words is "four hundred ninety-seven million, eight hundred thirty-eight thousand, seven hundred ninety-five".