728374483 has 2 divisors, whose sum is σ = 728374484. Its totient is φ = 728374482.

The previous prime is 728374459. The next prime is 728374501. The reversal of 728374483 is 384473827.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (384473827) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 728374483 - 2²⁵ = 694820051 is a prime.

It is not a weakly prime, because it can be changed into another prime (728374453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364187241 + 364187242.

It is an arithmetic number, because the mean of its divisors is an integer number (364187242).

Almost surely, 2^728374483 is an apocalyptic number.

728374483 is a deficient number, since it is larger than the sum of its proper divisors (1).

728374483 is an equidigital number, since it uses as much as digits as its factorization.

728374483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 903168, while the sum is 46.

The square root of 728374483 is about 26988.4138659537. The cubic root of 728374483 is about 899.7425119370.

It can be divided in two parts, 7283744 and 83, that added together give a palindrome (7283827).

The spelling of 728374483 in words is "seven hundred twenty-eight million, three hundred seventy-four thousand, four hundred eighty-three".