497284635 has 16 divisors (see below), whose sum is σ = 795935520. Its totient is φ = 265125120.

The previous prime is 497284631. The next prime is 497284643. The reversal of 497284635 is 536482794.

It is not a de Polignac number, because 497284635 - 2² = 497284631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (497284631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69945 + ... + 76725.

It is an arithmetic number, because the mean of its divisors is an integer number (49745970).

Almost surely, 2^497284635 is an apocalyptic number.

497284635 is a deficient number, since it is larger than the sum of its proper divisors (298650885).

497284635 is a wasteful number, since it uses less digits than its factorization.

497284635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11678.

The product of its digits is 1451520, while the sum is 48.

The square root of 497284635 is about 22299.8797081957. The cubic root of 497284635 is about 792.2611260810.

The spelling of 497284635 in words is "four hundred ninety-seven million, two hundred eighty-four thousand, six hundred thirty-five".