498291279 has 8 divisors (see below), whose sum is σ = 664773120. Its totient is φ = 332001816.

The previous prime is 498291263. The next prime is 498291281. The reversal of 498291279 is 972192894.

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

It is not a de Polignac number, because 498291279 - 2⁴ = 498291263 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498291239) 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, 41937 + ... + 52490.

It is an arithmetic number, because the mean of its divisors is an integer number (83096640).

Almost surely, 2^498291279 is an apocalyptic number.

498291279 is a deficient number, since it is larger than the sum of its proper divisors (166481841).

498291279 is a wasteful number, since it uses less digits than its factorization.

498291279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96189.

The product of its digits is 653184, while the sum is 51.

The square root of 498291279 is about 22322.4389124486. The cubic root of 498291279 is about 792.7953522358.

The spelling of 498291279 in words is "four hundred ninety-eight million, two hundred ninety-one thousand, two hundred seventy-nine".