704764 has 6 divisors (see below), whose sum is σ = 1233344. Its totient is φ = 352380.

The previous prime is 704761. The next prime is 704771. The reversal of 704764 is 467407.

704764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 15.

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 as a sum of consecutive naturals, namely, 88092 + ... + 88099.

2⁷⁰⁴⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

704764 is a deficient number, since it is larger than the sum of its proper divisors (528580).

704764 is a wasteful number, since it uses less digits than its factorization.

704764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176195 (or 176193 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 704764 is about 839.5022334693. The cubic root of 704764 is about 88.9913723068.

The spelling of 704764 in words is "seven hundred four thousand, seven hundred sixty-four".