498744876432 has 40 divisors (see below), whose sum is σ = 1405553744160. Its totient is φ = 151134810880.

The previous prime is 498744876401. The next prime is 498744876437. The reversal of 498744876432 is 234678447894.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (498744876437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472295757 + ... + 472296812.

It is an arithmetic number, because the mean of its divisors is an integer number (35138843604).

Almost surely, 2^498744876432 is an apocalyptic number.

It is an amenable number.

498744876432 is an abundant number, since it is smaller than the sum of its proper divisors (906808867728).

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

498744876432 is a wasteful number, since it uses less digits than its factorization.

498744876432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944592591 (or 944592585 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 66.

The spelling of 498744876432 in words is "four hundred ninety-eight billion, seven hundred forty-four million, eight hundred seventy-six thousand, four hundred thirty-two".