497833998 has 8 divisors (see below), whose sum is σ = 995668008. Its totient is φ = 165944664.

The previous prime is 497833997. The next prime is 497834003. The reversal of 497833998 is 899338794.

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

497833998 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497833997) 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, 41486161 + ... + 41486172.

It is an arithmetic number, because the mean of its divisors is an integer number (124458501).

Almost surely, 2^497833998 is an apocalyptic number.

497833998 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.

497833998 is a wasteful number, since it uses less digits than its factorization.

497833998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82972338.

The product of its digits is 11757312, while the sum is 60.

The square root of 497833998 is about 22312.1939306739. The cubic root of 497833998 is about 792.5527623952.

The spelling of 497833998 in words is "four hundred ninety-seven million, eight hundred thirty-three thousand, nine hundred ninety-eight".