836964 has 36 divisors (see below), whose sum is σ = 2153424. Its totient is φ = 274032.

The previous prime is 836951. The next prime is 836971. The reversal of 836964 is 469638.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 8³ + 3⁹ + 9⁶ + 6⁴ + 6⁷ + 4⁶ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 836964.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2239 + ... + 2585.

2⁸³⁶⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 836964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1076712).

836964 is an abundant number, since it is smaller than the sum of its proper divisors (1316460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

836964 is a wasteful number, since it uses less digits than its factorization.

836964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 419 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 836964 is about 914.8573659320. The cubic root of 836964 is about 94.2400684209.

The spelling of 836964 in words is "eight hundred thirty-six thousand, nine hundred sixty-four".