734404 has 12 divisors (see below), whose sum is σ = 1402128. Its totient is φ = 333800.

The previous prime is 734401. The next prime is 734411. The reversal of 734404 is 404437.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (734401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8302 + ... + 8389.

It is an arithmetic number, because the mean of its divisors is an integer number (116844).

2⁷³⁴⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

734404 is a deficient number, since it is larger than the sum of its proper divisors (667724).

734404 is a wasteful number, since it uses less digits than its factorization.

734404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16706 (or 16704 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 734404 is about 856.9737452221. The cubic root of 734404 is about 90.2218395732.

The spelling of 734404 in words is "seven hundred thirty-four thousand, four hundred four".