481860689 has 8 divisors (see below), whose sum is σ = 483869568. Its totient is φ = 479856960.

The previous prime is 481860679. The next prime is 481860703. The reversal of 481860689 is 986068184.

It is a happy number.

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 481860689 - 2²⁰ = 480812113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481860679) 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, 353369 + ... + 354729.

It is an arithmetic number, because the mean of its divisors is an integer number (60483696).

Almost surely, 2^481860689 is an apocalyptic number.

It is an amenable number.

481860689 is a deficient number, since it is larger than the sum of its proper divisors (2008879).

481860689 is a wasteful number, since it uses less digits than its factorization.

481860689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575.

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 481860689 is about 21951.3254497308. The cubic root of 481860689 is about 783.9839391971.

The spelling of 481860689 in words is "four hundred eighty-one million, eight hundred sixty thousand, six hundred eighty-nine".