498821120 has 96 divisors (see below), whose sum is σ = 1368057600. Its totient is φ = 170999808.

The previous prime is 498821051. The next prime is 498821131. The reversal of 498821120 is 21128894.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68201 + ... + 75159.

It is an arithmetic number, because the mean of its divisors is an integer number (14250600).

Almost surely, 2^498821120 is an apocalyptic number.

498821120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498821120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684028800).

498821120 is an abundant number, since it is smaller than the sum of its proper divisors (869236480).

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

498821120 is an equidigital number, since it uses as much as digits as its factorization.

498821120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993 (or 6973 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 498821120 is about 22334.3036605129. The cubic root of 498821120 is about 793.0762499784.

The spelling of 498821120 in words is "four hundred ninety-eight million, eight hundred twenty-one thousand, one hundred twenty".