834849885 has 16 divisors (see below), whose sum is σ = 1338693696. Its totient is φ = 444275328.

The previous prime is 834849877. The next prime is 834849893. The reversal of 834849885 is 588948438.

834849885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (834849877) and next prime (834849893).

It is not a de Polignac number, because 834849885 - 2³ = 834849877 is a prime.

It is a congruent number.

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, 54039 + ... + 67748.

It is an arithmetic number, because the mean of its divisors is an integer number (83668356).

Almost surely, 2^834849885 is an apocalyptic number.

It is an amenable number.

834849885 is a deficient number, since it is larger than the sum of its proper divisors (503843811).

834849885 is a wasteful number, since it uses less digits than its factorization.

834849885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122252.

The product of its digits is 8847360, while the sum is 57.

The square root of 834849885 is about 28893.7689649516. The cubic root of 834849885 is about 941.6065348434.

The spelling of 834849885 in words is "eight hundred thirty-four million, eight hundred forty-nine thousand, eight hundred eighty-five".