498397058 has 16 divisors (see below), whose sum is σ = 799737624. Its totient is φ = 232120320.

The previous prime is 498397057. The next prime is 498397069. The reversal of 498397058 is 850793894.

It can be written as a sum of positive squares in 4 ways, for example, as 334633849 + 163763209 = 18293^2 + 12797^2 .

It is not an unprimeable number, because it can be changed into a prime (498397057) 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, 72263 + ... + 78858.

Almost surely, 2^498397058 is an apocalyptic number.

498397058 is a deficient number, since it is larger than the sum of its proper divisors (301340566).

498397058 is a wasteful number, since it uses less digits than its factorization.

498397058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151237.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 498397058 is about 22324.8081290747. The cubic root of 498397058 is about 792.8514473818.

The spelling of 498397058 in words is "four hundred ninety-eight million, three hundred ninety-seven thousand, fifty-eight".