498513388 has 12 divisors (see below), whose sum is σ = 873354160. Its totient is φ = 248983632.

The previous prime is 498513377. The next prime is 498513391. The reversal of 498513388 is 883315894.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64131 + ... + 71482.

Almost surely, 2^498513388 is an apocalyptic number.

It is an amenable number.

498513388 is a deficient number, since it is larger than the sum of its proper divisors (374840772).

498513388 is a wasteful number, since it uses less digits than its factorization.

498513388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136536 (or 136534 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 498513388 is about 22327.4133745940. The cubic root of 498513388 is about 792.9131286139.

The spelling of 498513388 in words is "four hundred ninety-eight million, five hundred thirteen thousand, three hundred eighty-eight".