732836 has 24 divisors (see below), whose sum is σ = 1464120. Its totient is φ = 317952.

The previous prime is 732833. The next prime is 732841. The reversal of 732836 is 638237.

732836 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 4 ways, for example, as 102400 + 630436 = 320^2 + 794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 732799 and 732808.

It is not an unprimeable number, because it can be changed into a prime (732833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470 + ... + 1298.

It is an arithmetic number, because the mean of its divisors is an integer number (61005).

2⁷³²⁸³⁶ is an apocalyptic number.

It is an amenable number.

732836 is a deficient number, since it is larger than the sum of its proper divisors (731284).

732836 is a wasteful number, since it uses less digits than its factorization.

732836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 861 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 732836 is about 856.0584092222. The cubic root of 732836 is about 90.1575840022.

The spelling of 732836 in words is "seven hundred thirty-two thousand, eight hundred thirty-six".