734904 has 48 divisors (see below), whose sum is σ = 2035800. Its totient is φ = 239424.

The previous prime is 734897. The next prime is 734911. The reversal of 734904 is 409437.

It is an interprime number because it is at equal distance from previous prime (734897) and next prime (734911).

It is a congruent number.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 4162 + ... + 4334.

2⁷³⁴⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017900).

734904 is an abundant number, since it is smaller than the sum of its proper divisors (1300896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734904 is a wasteful number, since it uses less digits than its factorization.

734904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 734904 is about 857.2654198088. The cubic root of 734904 is about 90.2423099982.

The spelling of 734904 in words is "seven hundred thirty-four thousand, nine hundred four".