4728350169 has 9 divisors (see below), whose sum is σ = 6830137119. Its totient is φ = 3152095920.

The previous prime is 4728350147. The next prime is 4728350183. The reversal of 4728350169 is 9610538274.

The square root of 4728350169 is 68763.

It is a perfect power (a square), and thus also a powerful number.

4728350169 is a `hidden beast` number, since 4 + 7 + 2 + 83 + 501 + 69 = 666.

4728350169 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2224348569 + 2504001600 = 47163^2 + 50040^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 4728350169 - 2²⁷ = 4594132441 is a prime.

It is a super-2 number, since 2×4728350169² = 44714590641364657122, which contains 22 as substring.

4728350169 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (4728350119) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 194829 + ... + 217749.

It is a 1-persistent number, because it is pandigital, but 2⋅4728350169 = 9456700338 is not.

Almost surely, 2^4728350169 is an apocalyptic number.

4728350169 is the 68763-rd square number.

4728350169 is the 34382-nd centered octagonal number.

It is an amenable number.

4728350169 is a deficient number, since it is larger than the sum of its proper divisors (2101786950).

4728350169 is an frugal number, since it uses more digits than its factorization.

4728350169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45848 (or 22924 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The cubic root of 4728350169 is about 1678.4299117037.

The spelling of 4728350169 in words is "four billion, seven hundred twenty-eight million, three hundred fifty thousand, one hundred sixty-nine".