498292499 has 4 divisors (see below), whose sum is σ = 524518440. Its totient is φ = 472066560.

The previous prime is 498292477. The next prime is 498292507. The reversal of 498292499 is 994292894.

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 498292499 - 2¹² = 498288403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498292439) 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 3 ways as a sum of consecutive naturals, for example, 13112942 + ... + 13112979.

It is an arithmetic number, because the mean of its divisors is an integer number (131129610).

Almost surely, 2^498292499 is an apocalyptic number.

498292499 is a deficient number, since it is larger than the sum of its proper divisors (26225941).

498292499 is a wasteful number, since it uses less digits than its factorization.

498292499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26225940.

The product of its digits is 3359232, while the sum is 56.

The square root of 498292499 is about 22322.4662391950. The cubic root of 498292499 is about 792.7959992533.

The spelling of 498292499 in words is "four hundred ninety-eight million, two hundred ninety-two thousand, four hundred ninety-nine".