834544330 has 32 divisors (see below), whose sum is σ = 1519650000. Its totient is φ = 329951232.

The previous prime is 834544313. The next prime is 834544379. The reversal of 834544330 is 33445438.

834544330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 130119649 + 704424681 = 11407^2 + 26541^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667546 + ... + 668794.

Almost surely, 2^834544330 is an apocalyptic number.

834544330 is a deficient number, since it is larger than the sum of its proper divisors (685105670).

834544330 is a wasteful number, since it uses less digits than its factorization.

834544330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 834544330 is about 28888.4809223330. The cubic root of 834544330 is about 941.4916448502.

Adding to 834544330 its reverse (33445438), we get a palindrome (867989768).

The spelling of 834544330 in words is "eight hundred thirty-four million, five hundred forty-four thousand, three hundred thirty".