704236 has 24 divisors (see below), whose sum is σ = 1375920. Its totient is φ = 313152.

The previous prime is 704233. The next prime is 704243. The reversal of 704236 is 632407.

It is a super-3 number, since 3×704236³ = 1047794033313288768, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (704233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275 + ... + 1741.

It is an arithmetic number, because the mean of its divisors is an integer number (57330).

2⁷⁰⁴²³⁶ is an apocalyptic number.

It is an amenable number.

704236 is a deficient number, since it is larger than the sum of its proper divisors (671684).

704236 is a wasteful number, since it uses less digits than its factorization.

704236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 704236 is about 839.1877024838. The cubic root of 704236 is about 88.9691430293.

The spelling of 704236 in words is "seven hundred four thousand, two hundred thirty-six".