497656606 has 16 divisors (see below), whose sum is σ = 809676000. Its totient is φ = 228478720.

The previous prime is 497656603. The next prime is 497656661. The reversal of 497656606 is 606656794.

It is a self number, because there is not a number n which added to its sum of digits gives 497656606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497656603) 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, 177106 + ... + 179893.

It is an arithmetic number, because the mean of its divisors is an integer number (50604750).

Almost surely, 2^497656606 is an apocalyptic number.

497656606 is a deficient number, since it is larger than the sum of its proper divisors (312019394).

497656606 is a wasteful number, since it uses less digits than its factorization.

497656606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357059.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 497656606 is about 22308.2183510920. The cubic root of 497656606 is about 792.4586150673.

The spelling of 497656606 in words is "four hundred ninety-seven million, six hundred fifty-six thousand, six hundred six".