734704 has 20 divisors (see below), whose sum is σ = 1455264. Its totient is φ = 359168.

The previous prime is 734693. The next prime is 734707. The reversal of 734704 is 407437.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734707) by changing a digit.

734704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264 + ... + 1240.

2⁷³⁴⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

734704 is a deficient number, since it is larger than the sum of its proper divisors (720560).

734704 is a wasteful number, since it uses less digits than its factorization.

734704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 734704 is about 857.1487618844. The cubic root of 734704 is about 90.2341229427.

The spelling of 734704 in words is "seven hundred thirty-four thousand, seven hundred four".