498197288 has 8 divisors (see below), whose sum is σ = 934119930. Its totient is φ = 249098640.

The previous prime is 498197281. The next prime is 498197303. The reversal of 498197288 is 882791894.

It can be written as a sum of positive squares in only one way, i.e., 480574084 + 17623204 = 21922^2 + 4198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (498197281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31137323 + ... + 31137338.

Almost surely, 2^498197288 is an apocalyptic number.

It is an amenable number.

498197288 is a deficient number, since it is larger than the sum of its proper divisors (435922642).

498197288 is a wasteful number, since it uses less digits than its factorization.

498197288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62274667 (or 62274663 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 56.

The square root of 498197288 is about 22320.3335100531. Note that the first 3 decimals coincide. The cubic root of 498197288 is about 792.7455016653.

The spelling of 498197288 in words is "four hundred ninety-eight million, one hundred ninety-seven thousand, two hundred eighty-eight".