498299317 has 8 divisors (see below), whose sum is σ = 502402712. Its totient is φ = 494208000.

The previous prime is 498299303. The next prime is 498299369. The reversal of 498299317 is 713992894.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34586161 + 463713156 = 5881^2 + 21534^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 498299317 - 2¹¹ = 498297269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498299617) 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, 91717 + ... + 96997.

It is an arithmetic number, because the mean of its divisors is an integer number (62800339).

Almost surely, 2^498299317 is an apocalyptic number.

It is an amenable number.

498299317 is a deficient number, since it is larger than the sum of its proper divisors (4103395).

498299317 is a wasteful number, since it uses less digits than its factorization.

498299317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039.

The product of its digits is 979776, while the sum is 52.

The square root of 498299317 is about 22322.6189547732. The cubic root of 498299317 is about 792.7996151071.

The spelling of 498299317 in words is "four hundred ninety-eight million, two hundred ninety-nine thousand, three hundred seventeen".