497816706 has 8 divisors (see below), whose sum is σ = 995633424. Its totient is φ = 165938900.

The previous prime is 497816677. The next prime is 497816747. The reversal of 497816706 is 607618794.

It is a sphenic number, since it is the product of 3 distinct primes.

497816706 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41484720 + ... + 41484731.

It is an arithmetic number, because the mean of its divisors is an integer number (124454178).

Almost surely, 2^497816706 is an apocalyptic number.

497816706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497816706 is a wasteful number, since it uses less digits than its factorization.

497816706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82969456.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 497816706 is about 22311.8064261951. The cubic root of 497816706 is about 792.5435859889.

The spelling of 497816706 in words is "four hundred ninety-seven million, eight hundred sixteen thousand, seven hundred six".