834528105 has 12 divisors (see below), whose sum is σ = 1446515460. Its totient is φ = 445081632.

The previous prime is 834528103. The next prime is 834528109. The reversal of 834528105 is 501825438.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 534164544 + 300363561 = 23112^2 + 17331^2 .

It is not a de Polignac number, because 834528105 - 2¹ = 834528103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 834528105.

It is not an unprimeable number, because it can be changed into a prime (834528103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9272490 + ... + 9272579.

It is an arithmetic number, because the mean of its divisors is an integer number (120542955).

Almost surely, 2^834528105 is an apocalyptic number.

It is an amenable number.

834528105 is a deficient number, since it is larger than the sum of its proper divisors (611987355).

834528105 is a wasteful number, since it uses less digits than its factorization.

834528105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18545080 (or 18545077 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 834528105 is about 28888.2000996947. The cubic root of 834528105 is about 941.4855433964.

The spelling of 834528105 in words is "eight hundred thirty-four million, five hundred twenty-eight thousand, one hundred five".