480735691 has 2 divisors, whose sum is σ = 480735692. Its totient is φ = 480735690.

The previous prime is 480735683. The next prime is 480735721. The reversal of 480735691 is 196537084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480735691 - 2³ = 480735683 is a prime.

It is a super-3 number, since 3×480735691³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (480735641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240367845 + 240367846.

It is an arithmetic number, because the mean of its divisors is an integer number (240367846).

Almost surely, 2^480735691 is an apocalyptic number.

480735691 is a deficient number, since it is larger than the sum of its proper divisors (1).

480735691 is an equidigital number, since it uses as much as digits as its factorization.

480735691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 480735691 is about 21925.6856449234. The cubic root of 480735691 is about 783.3733424965.

The spelling of 480735691 in words is "four hundred eighty million, seven hundred thirty-five thousand, six hundred ninety-one".