704633 has 8 divisors (see below), whose sum is σ = 753480. Its totient is φ = 656640.

The previous prime is 704617. The next prime is 704647. The reversal of 704633 is 336407.

It can be written as a sum of positive squares in 4 ways, for example, as 139129 + 565504 = 373^2 + 752^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 704633 - 2⁴ = 704617 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 704599 and 704608.

It is not an unprimeable number, because it can be changed into a prime (704603) 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, 2963 + ... + 3191.

It is an arithmetic number, because the mean of its divisors is an integer number (94185).

2⁷⁰⁴⁶³³ is an apocalyptic number.

It is an amenable number.

704633 is a deficient number, since it is larger than the sum of its proper divisors (48847).

704633 is a wasteful number, since it uses less digits than its factorization.

704633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 704633 is about 839.4242074184. The cubic root of 704633 is about 88.9858581242.

The spelling of 704633 in words is "seven hundred four thousand, six hundred thirty-three".