704767 has 12 divisors (see below), whose sum is σ = 864120. Its totient is φ = 571536.

The previous prime is 704761. The next prime is 704771. The reversal of 704767 is 767407.

It is not a de Polignac number, because 704767 - 2¹⁵ = 671999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553 + ... + 1309.

It is an arithmetic number, because the mean of its divisors is an integer number (72010).

2⁷⁰⁴⁷⁶⁷ is an apocalyptic number.

704767 is a deficient number, since it is larger than the sum of its proper divisors (159353).

704767 is a wasteful number, since it uses less digits than its factorization.

704767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 704767 is about 839.5040202405. The cubic root of 704767 is about 88.9914985778.

The spelling of 704767 in words is "seven hundred four thousand, seven hundred sixty-seven".