480675381 has 8 divisors (see below), whose sum is σ = 641013120. Its totient is φ = 320393952.

The previous prime is 480675379. The next prime is 480675389. The reversal of 480675381 is 183576084.

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

It is not a de Polignac number, because 480675381 - 2¹ = 480675379 is a prime.

It is a super-3 number, since 3×480675381³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480675389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13641 + ... + 33873.

It is an arithmetic number, because the mean of its divisors is an integer number (80126640).

Almost surely, 2^480675381 is an apocalyptic number.

It is an amenable number.

480675381 is a deficient number, since it is larger than the sum of its proper divisors (160337739).

480675381 is a wasteful number, since it uses less digits than its factorization.

480675381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28155.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 480675381 is about 21924.3102742139. The cubic root of 480675381 is about 783.3405821370.

The spelling of 480675381 in words is "four hundred eighty million, six hundred seventy-five thousand, three hundred eighty-one".