480744491 has 2 divisors, whose sum is σ = 480744492. Its totient is φ = 480744490.

The previous prime is 480744487. The next prime is 480744499. The reversal of 480744491 is 194447084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480744491 - 2² = 480744487 is a prime.

It is a super-3 number, since 3×480744491³ (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 (480744499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240372245 + 240372246.

It is an arithmetic number, because the mean of its divisors is an integer number (240372246).

Almost surely, 2^480744491 is an apocalyptic number.

480744491 is a deficient number, since it is larger than the sum of its proper divisors (1).

480744491 is an equidigital number, since it uses as much as digits as its factorization.

480744491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 480744491 is about 21925.8863218799. The cubic root of 480744491 is about 783.3781224227.

The spelling of 480744491 in words is "four hundred eighty million, seven hundred forty-four thousand, four hundred ninety-one".