834589648 has 40 divisors (see below), whose sum is σ = 1633020480. Its totient is φ = 413187840.

The previous prime is 834589627. The next prime is 834589667. The reversal of 834589648 is 846985438.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890236 + ... + 891172.

It is an arithmetic number, because the mean of its divisors is an integer number (40825512).

Almost surely, 2^834589648 is an apocalyptic number.

It is an amenable number.

834589648 is a deficient number, since it is larger than the sum of its proper divisors (798430832).

834589648 is a wasteful number, since it uses less digits than its factorization.

834589648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435 (or 1429 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 55.

The square root of 834589648 is about 28889.2652727618. The cubic root of 834589648 is about 941.5086863839.

The spelling of 834589648 in words is "eight hundred thirty-four million, five hundred eighty-nine thousand, six hundred forty-eight".