498742588 has 12 divisors (see below), whose sum is σ = 887108152. Its totient is φ = 245283120.

The previous prime is 498742577. The next prime is 498742613. The reversal of 498742588 is 885247894.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 1021770 + ... + 1022257.

Almost surely, 2^498742588 is an apocalyptic number.

It is an amenable number.

498742588 is a deficient number, since it is larger than the sum of its proper divisors (388365564).

498742588 is a wasteful number, since it uses less digits than its factorization.

498742588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044092 (or 2044090 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 55.

The square root of 498742588 is about 22332.5454885913. The cubic root of 498742588 is about 793.0346284228.

The spelling of 498742588 in words is "four hundred ninety-eight million, seven hundred forty-two thousand, five hundred eighty-eight".