498858097 has 2 divisors, whose sum is σ = 498858098. Its totient is φ = 498858096.

The previous prime is 498858071. The next prime is 498858103. The reversal of 498858097 is 790858894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 489117456 + 9740641 = 22116^2 + 3121^2 .

It is a cyclic number.

It is not a de Polignac number, because 498858097 - 2⁷ = 498857969 is a prime.

It is a super-2 number, since 2×498858097² = 497718801884922818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (498858037) 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 as a sum of consecutive naturals, namely, 249429048 + 249429049.

It is an arithmetic number, because the mean of its divisors is an integer number (249429049).

Almost surely, 2^498858097 is an apocalyptic number.

It is an amenable number.

498858097 is a deficient number, since it is larger than the sum of its proper divisors (1).

498858097 is an equidigital number, since it uses as much as digits as its factorization.

498858097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The square root of 498858097 is about 22335.1314524898. The cubic root of 498858097 is about 793.0958460852.

The spelling of 498858097 in words is "four hundred ninety-eight million, eight hundred fifty-eight thousand, ninety-seven".