498336386 has 16 divisors (see below), whose sum is σ = 767370240. Its totient is φ = 242572320.

The previous prime is 498336383. The next prime is 498336401. The reversal of 498336386 is 683633894.

It is a super-2 number, since 2×498336386² = 496678307223081992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (498336383) by changing a digit.

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, 33695 + ... + 46173.

It is an arithmetic number, because the mean of its divisors is an integer number (47960640).

Almost surely, 2^498336386 is an apocalyptic number.

498336386 is a deficient number, since it is larger than the sum of its proper divisors (269033854).

498336386 is a wasteful number, since it uses less digits than its factorization.

498336386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13009.

The product of its digits is 2239488, while the sum is 50.

The square root of 498336386 is about 22323.4492406528. The cubic root of 498336386 is about 792.8192736799.

The spelling of 498336386 in words is "four hundred ninety-eight million, three hundred thirty-six thousand, three hundred eighty-six".