834963 has 4 divisors (see below), whose sum is σ = 1113288. Its totient is φ = 556640.

The previous prime is 834961. The next prime is 834983. The reversal of 834963 is 369438.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 834963 - 2¹ = 834961 is a prime.

It is a super-2 number, since 2×834963² = 1394326422738, which contains 22 as substring.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (834961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139158 + ... + 139163.

It is an arithmetic number, because the mean of its divisors is an integer number (278322).

2⁸³⁴⁹⁶³ is an apocalyptic number.

834963 is a deficient number, since it is larger than the sum of its proper divisors (278325).

834963 is a wasteful number, since it uses less digits than its factorization.

834963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278324.

The product of its digits is 15552, while the sum is 33.

The square root of 834963 is about 913.7630984013. The cubic root of 834963 is about 94.1649059460.

The spelling of 834963 in words is "eight hundred thirty-four thousand, nine hundred sixty-three".