497615943 has 16 divisors (see below), whose sum is σ = 725763456. Its totient is φ = 300769440.

The previous prime is 497615941. The next prime is 497615977. The reversal of 497615943 is 349516794.

It is not a de Polignac number, because 497615943 - 2¹ = 497615941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 497615892 and 497615901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497615941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7905 + ... + 32522.

It is an arithmetic number, because the mean of its divisors is an integer number (45360216).

Almost surely, 2^497615943 is an apocalyptic number.

497615943 is a deficient number, since it is larger than the sum of its proper divisors (228147513).

497615943 is a wasteful number, since it uses less digits than its factorization.

497615943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40814.

The product of its digits is 816480, while the sum is 48.

The square root of 497615943 is about 22307.3069418969. The cubic root of 497615943 is about 792.4370308250.

The spelling of 497615943 in words is "four hundred ninety-seven million, six hundred fifteen thousand, nine hundred forty-three".