834565441 has 2 divisors, whose sum is σ = 834565442. Its totient is φ = 834565440.

The previous prime is 834565429. The next prime is 834565447. The reversal of 834565441 is 144565438.

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., 795240000 + 39325441 = 28200^2 + 6271^2 .

It is a cyclic number.

It is not a de Polignac number, because 834565441 - 2⁵ = 834565409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 834565394 and 834565403.

It is not a weakly prime, because it can be changed into another prime (834565447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417282720 + 417282721.

It is an arithmetic number, because the mean of its divisors is an integer number (417282721).

Almost surely, 2^834565441 is an apocalyptic number.

It is an amenable number.

834565441 is a deficient number, since it is larger than the sum of its proper divisors (1).

834565441 is an equidigital number, since it uses as much as digits as its factorization.

834565441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 230400, while the sum is 40.

The square root of 834565441 is about 28888.8463078746. The cubic root of 834565441 is about 941.4995835786.

The spelling of 834565441 in words is "eight hundred thirty-four million, five hundred sixty-five thousand, four hundred forty-one".