498386 has 16 divisors (see below), whose sum is σ = 865536. Its totient is φ = 210816.

The previous prime is 498367. The next prime is 498391. The reversal of 498386 is 683894.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175 + ... + 1541.

It is an arithmetic number, because the mean of its divisors is an integer number (54096).

2⁴⁹⁸³⁸⁶ is an apocalyptic number.

498386 is a deficient number, since it is larger than the sum of its proper divisors (367150).

498386 is a wasteful number, since it uses less digits than its factorization.

498386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473.

The product of its digits is 41472, while the sum is 38.

The square root of 498386 is about 705.9645883470. The cubic root of 498386 is about 79.2845583639.

The spelling of 498386 in words is "four hundred ninety-eight thousand, three hundred eighty-six".