480398089 has 2 divisors, whose sum is σ = 480398090. Its totient is φ = 480398088.

The previous prime is 480398081. The next prime is 480398111. The reversal of 480398089 is 980893084.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356454400 + 123943689 = 18880^2 + 11133^2 .

It is a cyclic number.

It is not a de Polignac number, because 480398089 - 2³ = 480398081 is a prime.

It is not a weakly prime, because it can be changed into another prime (480398081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240199044 + 240199045.

It is an arithmetic number, because the mean of its divisors is an integer number (240199045).

Almost surely, 2^480398089 is an apocalyptic number.

It is an amenable number.

480398089 is a deficient number, since it is larger than the sum of its proper divisors (1).

480398089 is an equidigital number, since it uses as much as digits as its factorization.

480398089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 480398089 is about 21917.9855141845. The cubic root of 480398089 is about 783.1899219982.

The spelling of 480398089 in words is "four hundred eighty million, three hundred ninety-eight thousand, eighty-nine".