480366811 has 4 divisors (see below), whose sum is σ = 480609832. Its totient is φ = 480123792.

The previous prime is 480366781. The next prime is 480366827. The reversal of 480366811 is 118663084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480366811 - 2⁵ = 480366779 is a prime.

It is a super-2 number, since 2×480366811² = 461504546220619442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480366871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118521 + ... + 122506.

It is an arithmetic number, because the mean of its divisors is an integer number (120152458).

Almost surely, 2^480366811 is an apocalyptic number.

480366811 is a deficient number, since it is larger than the sum of its proper divisors (243021).

480366811 is a wasteful number, since it uses less digits than its factorization.

480366811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243020.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 480366811 is about 21917.2719789667. The cubic root of 480366811 is about 783.1729241884.

The spelling of 480366811 in words is "four hundred eighty million, three hundred sixty-six thousand, eight hundred eleven".