498121712 has 20 divisors (see below), whose sum is σ = 1052848536. Its totient is φ = 226418880.

The previous prime is 498121693. The next prime is 498121739. The reversal of 498121712 is 217121894.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 1414943 + ... + 1415294.

Almost surely, 2^498121712 is an apocalyptic number.

It is an amenable number.

498121712 is an abundant number, since it is smaller than the sum of its proper divisors (554726824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498121712 is a wasteful number, since it uses less digits than its factorization.

498121712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830256 (or 2830250 counting only the distinct ones).

The product of its digits is 8064, while the sum is 35.

The square root of 498121712 is about 22318.6404603865. The cubic root of 498121712 is about 792.7054134209.

The spelling of 498121712 in words is "four hundred ninety-eight million, one hundred twenty-one thousand, seven hundred twelve".