480804479 has 2 divisors, whose sum is σ = 480804480. Its totient is φ = 480804478.

The previous prime is 480804437. The next prime is 480804487. The reversal of 480804479 is 974408084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480804479 - 2¹⁶ = 480738943 is a prime.

It is a super-3 number, since 3×480804479³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480804409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240402239 + 240402240.

It is an arithmetic number, because the mean of its divisors is an integer number (240402240).

Almost surely, 2^480804479 is an apocalyptic number.

480804479 is a deficient number, since it is larger than the sum of its proper divisors (1).

480804479 is an equidigital number, since it uses as much as digits as its factorization.

480804479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 480804479 is about 21927.2542512737. The cubic root of 480804479 is about 783.4107047564.

The spelling of 480804479 in words is "four hundred eighty million, eight hundred four thousand, four hundred seventy-nine".