498129732 has 36 divisors (see below), whose sum is σ = 1262701440. Its totient is φ = 165576432.

The previous prime is 498129701. The next prime is 498129761. The reversal of 498129732 is 237921894.

498129732 is a `hidden beast` number, since 498 + 129 + 7 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×498129732³ (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6348 + ... + 32195.

It is an arithmetic number, because the mean of its divisors is an integer number (35075040).

Almost surely, 2^498129732 is an apocalyptic number.

It is an amenable number.

498129732 is an abundant number, since it is smaller than the sum of its proper divisors (764571708).

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

498129732 is a wasteful number, since it uses less digits than its factorization.

498129732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38912 (or 38907 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 498129732 is about 22318.8201301054. The cubic root of 498129732 is about 792.7096677113.

The spelling of 498129732 in words is "four hundred ninety-eight million, one hundred twenty-nine thousand, seven hundred thirty-two".