498144701 has 2 divisors, whose sum is σ = 498144702. Its totient is φ = 498144700.

The previous prime is 498144671. The next prime is 498144707. The reversal of 498144701 is 107441894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 357247801 + 140896900 = 18901^2 + 11870^2 .

It is a cyclic number.

It is not a de Polignac number, because 498144701 - 2²⁶ = 431035837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498144707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249072350 + 249072351.

It is an arithmetic number, because the mean of its divisors is an integer number (249072351).

Almost surely, 2^498144701 is an apocalyptic number.

It is an amenable number.

498144701 is a deficient number, since it is larger than the sum of its proper divisors (1).

498144701 is an equidigital number, since it uses as much as digits as its factorization.

498144701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 498144701 is about 22319.1554723739. The cubic root of 498144701 is about 792.7176080472.

The spelling of 498144701 in words is "four hundred ninety-eight million, one hundred forty-four thousand, seven hundred one".