497084999 has 2 divisors, whose sum is σ = 497085000. Its totient is φ = 497084998.

The previous prime is 497084977. The next prime is 497085041. The reversal of 497084999 is 999480794.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497084999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497084699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248542499 + 248542500.

It is an arithmetic number, because the mean of its divisors is an integer number (248542500).

Almost surely, 2^497084999 is an apocalyptic number.

497084999 is a deficient number, since it is larger than the sum of its proper divisors (1).

497084999 is an equidigital number, since it uses as much as digits as its factorization.

497084999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 59.

The square root of 497084999 is about 22295.4030912204. The cubic root of 497084999 is about 792.1550935725.

The spelling of 497084999 in words is "four hundred ninety-seven million, eighty-four thousand, nine hundred ninety-nine".