728046134 has 8 divisors (see below), whose sum is σ = 1092405528. Its totient is φ = 363910960.

The previous prime is 728046133. The next prime is 728046167. The reversal of 728046134 is 431640827.

728046134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 728046094 and 728046103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (728046133) 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, 47687 + ... + 61074.

It is an arithmetic number, because the mean of its divisors is an integer number (136550691).

Almost surely, 2^728046134 is an apocalyptic number.

728046134 is a deficient number, since it is larger than the sum of its proper divisors (364359394).

728046134 is a wasteful number, since it uses less digits than its factorization.

728046134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112110.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 728046134 is about 26982.3300328196. The cubic root of 728046134 is about 899.6072912206.

The spelling of 728046134 in words is "seven hundred twenty-eight million, forty-six thousand, one hundred thirty-four".