493707241 has 2 divisors, whose sum is σ = 493707242. Its totient is φ = 493707240.

The previous prime is 493707197. The next prime is 493707301. The reversal of 493707241 is 142707394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484880400 + 8826841 = 22020^2 + 2971^2 .

It is a cyclic number.

It is not a de Polignac number, because 493707241 - 2¹³ = 493699049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 493707241.

It is not a weakly prime, because it can be changed into another prime (493707041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246853620 + 246853621.

It is an arithmetic number, because the mean of its divisors is an integer number (246853621).

Almost surely, 2^493707241 is an apocalyptic number.

It is an amenable number.

493707241 is a deficient number, since it is larger than the sum of its proper divisors (1).

493707241 is an equidigital number, since it uses as much as digits as its factorization.

493707241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 493707241 is about 22219.5238697862. The cubic root of 493707241 is about 790.3567480247.

The spelling of 493707241 in words is "four hundred ninety-three million, seven hundred seven thousand, two hundred forty-one".