498983617 has 8 divisors (see below), whose sum is σ = 549958752. Its totient is φ = 448944000.

The previous prime is 498983593. The next prime is 498983623. The reversal of 498983617 is 716389894.

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 498983617 - 2²³ = 490595009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498983627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232759 + ... + 234892.

It is an arithmetic number, because the mean of its divisors is an integer number (68744844).

Almost surely, 2^498983617 is an apocalyptic number.

It is an amenable number.

498983617 is a deficient number, since it is larger than the sum of its proper divisors (50975135).

498983617 is a wasteful number, since it uses less digits than its factorization.

498983617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467759.

The product of its digits is 2612736, while the sum is 55.

The square root of 498983617 is about 22337.9411987766. The cubic root of 498983617 is about 793.1623586820.

The spelling of 498983617 in words is "four hundred ninety-eight million, nine hundred eighty-three thousand, six hundred seventeen".