734028 has 12 divisors (see below), whose sum is σ = 1712760. Its totient is φ = 244672.

The previous prime is 734021. The next prime is 734047. The reversal of 734028 is 820437.

734028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 733989 and 734007.

It is not an unprimeable number, because it can be changed into a prime (734021) 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, 30573 + ... + 30596.

It is an arithmetic number, because the mean of its divisors is an integer number (142730).

2⁷³⁴⁰²⁸ is an apocalyptic number.

It is an amenable number.

734028 is an abundant number, since it is smaller than the sum of its proper divisors (978732).

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

734028 is a wasteful number, since it uses less digits than its factorization.

734028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61176 (or 61174 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 734028 is about 856.7543405201. The cubic root of 734028 is about 90.2064396921.

The spelling of 734028 in words is "seven hundred thirty-four thousand, twenty-eight".