498820004 has 12 divisors (see below), whose sum is σ = 873693744. Its totient is φ = 249193224.

The previous prime is 498819973. The next prime is 498820019. The reversal of 498820004 is 400028894.

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, 48962 + ... + 58265.

It is an arithmetic number, because the mean of its divisors is an integer number (72807812).

Almost surely, 2^498820004 is an apocalyptic number.

It is an amenable number.

498820004 is a deficient number, since it is larger than the sum of its proper divisors (374873740).

498820004 is a wasteful number, since it uses less digits than its factorization.

498820004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108394 (or 108392 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 498820004 is about 22334.2786765098. The cubic root of 498820004 is about 793.0756585347.

Adding to 498820004 its reverse (400028894), we get a palindrome (898848898).

The spelling of 498820004 in words is "four hundred ninety-eight million, eight hundred twenty thousand, four".