480649331 has 8 divisors (see below), whose sum is σ = 503188224. Its totient is φ = 458247240.

The previous prime is 480649321. The next prime is 480649361. The reversal of 480649331 is 133946084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 480649331 - 2¹⁰ = 480648307 is a prime.

It is a super-3 number, since 3×480649331³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480649321) 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 7 ways as a sum of consecutive naturals, for example, 26975 + ... + 41096.

It is an arithmetic number, because the mean of its divisors is an integer number (62898528).

Almost surely, 2^480649331 is an apocalyptic number.

480649331 is a deficient number, since it is larger than the sum of its proper divisors (22538893).

480649331 is a wasteful number, since it uses less digits than its factorization.

480649331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68401.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 480649331 is about 21923.7161767799. The cubic root of 480649331 is about 783.3264309437.

The spelling of 480649331 in words is "four hundred eighty million, six hundred forty-nine thousand, three hundred thirty-one".