434727841 has 2 divisors, whose sum is σ = 434727842. Its totient is φ = 434727840.

The previous prime is 434727829. The next prime is 434727857. The reversal of 434727841 is 148727434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410913441 + 23814400 = 20271^2 + 4880^2 .

It is a cyclic number.

It is not a de Polignac number, because 434727841 - 2⁹ = 434727329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434727794 and 434727803.

It is not a weakly prime, because it can be changed into another prime (434727341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217363920 + 217363921.

It is an arithmetic number, because the mean of its divisors is an integer number (217363921).

Almost surely, 2^434727841 is an apocalyptic number.

It is an amenable number.

434727841 is a deficient number, since it is larger than the sum of its proper divisors (1).

434727841 is an equidigital number, since it uses as much as digits as its factorization.

434727841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150528, while the sum is 40.

The square root of 434727841 is about 20850.1280811414. The cubic root of 434727841 is about 757.5404334562.

The spelling of 434727841 in words is "four hundred thirty-four million, seven hundred twenty-seven thousand, eight hundred forty-one".