497229695 has 4 divisors (see below), whose sum is σ = 596675640. Its totient is φ = 397783752.

The previous prime is 497229661. The next prime is 497229697. The reversal of 497229695 is 596922794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497229695 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497229697) 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, 49722965 + ... + 49722974.

It is an arithmetic number, because the mean of its divisors is an integer number (149168910).

Almost surely, 2^497229695 is an apocalyptic number.

497229695 is a deficient number, since it is larger than the sum of its proper divisors (99445945).

497229695 is an equidigital number, since it uses as much as digits as its factorization.

497229695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99445944.

The product of its digits is 2449440, while the sum is 53.

The square root of 497229695 is about 22298.6478289604. The cubic root of 497229695 is about 792.2319486735.

The spelling of 497229695 in words is "four hundred ninety-seven million, two hundred twenty-nine thousand, six hundred ninety-five".