834859965 has 16 divisors (see below), whose sum is σ = 1336708800. Its totient is φ = 444947712.

The previous prime is 834859951. The next prime is 834860009. The reversal of 834859965 is 569958438.

834859965 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 834859965 - 2¹⁷ = 834728893 is a prime.

It is a super-2 number, since 2×834859965² = 1393982322319602450, which contains 22 as substring.

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, 3646 + ... + 41024.

It is an arithmetic number, because the mean of its divisors is an integer number (83544300).

Almost surely, 2^834859965 is an apocalyptic number.

It is an amenable number.

834859965 is a deficient number, since it is larger than the sum of its proper divisors (501848835).

834859965 is a wasteful number, since it uses less digits than its factorization.

834859965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38876.

The product of its digits is 9331200, while the sum is 57.

The square root of 834859965 is about 28893.9433964975. The cubic root of 834859965 is about 941.6103244890.

The spelling of 834859965 in words is "eight hundred thirty-four million, eight hundred fifty-nine thousand, nine hundred sixty-five".