498197760 has 144 divisors (see below), whose sum is σ = 1604425536. Its totient is φ = 131743744.

The previous prime is 498197753. The next prime is 498197761. The reversal of 498197760 is 67791894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498197761) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 525607 + ... + 526553.

It is an arithmetic number, because the mean of its divisors is an integer number (11141844).

Almost surely, 2^498197760 is an apocalyptic number.

498197760 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 498197760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (802212768).

498197760 is an abundant number, since it is smaller than the sum of its proper divisors (1106227776).

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

498197760 is a wasteful number, since it uses less digits than its factorization.

498197760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 498197760 is about 22320.3440833693. The cubic root of 498197760 is about 792.7457520184.

The spelling of 498197760 in words is "four hundred ninety-eight million, one hundred ninety-seven thousand, seven hundred sixty".