498679159 has 4 divisors (see below), whose sum is σ = 544013640. Its totient is φ = 453344680.

The previous prime is 498679109. The next prime is 498679177. The reversal of 498679159 is 951976894.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 498679159 - 2⁹ = 498678647 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 (498679109) 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, 22667224 + ... + 22667245.

It is an arithmetic number, because the mean of its divisors is an integer number (136003410).

Almost surely, 2^498679159 is an apocalyptic number.

498679159 is a deficient number, since it is larger than the sum of its proper divisors (45334481).

498679159 is a wasteful number, since it uses less digits than its factorization.

498679159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45334480.

The product of its digits is 4898880, while the sum is 58.

The square root of 498679159 is about 22331.1253411018. The cubic root of 498679159 is about 793.0010081899.

The spelling of 498679159 in words is "four hundred ninety-eight million, six hundred seventy-nine thousand, one hundred fifty-nine".