484433021 has 2 divisors, whose sum is σ = 484433022. Its totient is φ = 484433020.

The previous prime is 484433009. The next prime is 484433083. The reversal of 484433021 is 120334484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316341796 + 168091225 = 17786^2 + 12965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484433021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484430021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242216510 + 242216511.

It is an arithmetic number, because the mean of its divisors is an integer number (242216511).

Almost surely, 2^484433021 is an apocalyptic number.

It is an amenable number.

484433021 is a deficient number, since it is larger than the sum of its proper divisors (1).

484433021 is an equidigital number, since it uses as much as digits as its factorization.

484433021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 484433021 is about 22009.8391861458. The cubic root of 484433021 is about 785.3765194453.

The spelling of 484433021 in words is "four hundred eighty-four million, four hundred thirty-three thousand, twenty-one".