498742441 has 2 divisors, whose sum is σ = 498742442. Its totient is φ = 498742440.

The previous prime is 498742369. The next prime is 498742451. The reversal of 498742441 is 144247894.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 413715600 + 85026841 = 20340^2 + 9221^2 .

It is a cyclic number.

It is not a de Polignac number, because 498742441 - 2²³ = 490353833 is a prime.

It is not a weakly prime, because it can be changed into another prime (498742451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249371220 + 249371221.

It is an arithmetic number, because the mean of its divisors is an integer number (249371221).

Almost surely, 2^498742441 is an apocalyptic number.

It is an amenable number.

498742441 is a deficient number, since it is larger than the sum of its proper divisors (1).

498742441 is an equidigital number, since it uses as much as digits as its factorization.

498742441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 258048, while the sum is 43.

The square root of 498742441 is about 22332.5421974302. The cubic root of 498742441 is about 793.0345505095.

The spelling of 498742441 in words is "four hundred ninety-eight million, seven hundred forty-two thousand, four hundred forty-one".