493620241 has 2 divisors, whose sum is σ = 493620242. Its totient is φ = 493620240.

The previous prime is 493620167. The next prime is 493620269. The reversal of 493620241 is 142026394.

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., 265005841 + 228614400 = 16279^2 + 15120^2 .

It is a cyclic number.

It is not a de Polignac number, because 493620241 - 2¹⁵ = 493587473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (493620271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246810120 + 246810121.

It is an arithmetic number, because the mean of its divisors is an integer number (246810121).

Almost surely, 2^493620241 is an apocalyptic number.

It is an amenable number.

493620241 is a deficient number, since it is larger than the sum of its proper divisors (1).

493620241 is an equidigital number, since it uses as much as digits as its factorization.

493620241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 493620241 is about 22217.5660458116. The cubic root of 493620241 is about 790.3103203238.

The spelling of 493620241 in words is "four hundred ninety-three million, six hundred twenty thousand, two hundred forty-one".