826964 has 12 divisors (see below), whose sum is σ = 1497300. Its totient is φ = 399168.

The previous prime is 826963. The next prime is 826967. The reversal of 826964 is 469628.

826964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 478864 + 348100 = 692^2 + 590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826963) 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, 3449 + ... + 3680.

It is an arithmetic number, because the mean of its divisors is an integer number (124775).

2⁸²⁶⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

826964 is a deficient number, since it is larger than the sum of its proper divisors (670336).

826964 is a wasteful number, since it uses less digits than its factorization.

826964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7162 (or 7160 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 826964 is about 909.3756099654. The cubic root of 826964 is about 93.8632385739.

The spelling of 826964 in words is "eight hundred twenty-six thousand, nine hundred sixty-four".