481330771 has 4 divisors (see below), whose sum is σ = 484518544. Its totient is φ = 478143000.

The previous prime is 481330753. The next prime is 481330783. The reversal of 481330771 is 177033184.

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 481330771 - 2¹⁷ = 481199699 is a prime.

It is a super-2 number, since 2×481330771² = 463358622222908882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481330711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593660 + ... + 1593961.

It is an arithmetic number, because the mean of its divisors is an integer number (121129636).

Almost surely, 2^481330771 is an apocalyptic number.

481330771 is a deficient number, since it is larger than the sum of its proper divisors (3187773).

481330771 is a wasteful number, since it uses less digits than its factorization.

481330771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187772.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 481330771 is about 21939.2518331870. The cubic root of 481330771 is about 783.6964428332.

The spelling of 481330771 in words is "four hundred eighty-one million, three hundred thirty thousand, seven hundred seventy-one".