480621418 has 8 divisors (see below), whose sum is σ = 731692512. Its totient is φ = 236723916.

The previous prime is 480621371. The next prime is 480621457. The reversal of 480621418 is 814126084.

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

It is a super-3 number, since 3×480621418³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793230 + ... + 1793497.

It is an arithmetic number, because the mean of its divisors is an integer number (91461564).

Almost surely, 2^480621418 is an apocalyptic number.

480621418 is a deficient number, since it is larger than the sum of its proper divisors (251071094).

480621418 is a wasteful number, since it uses less digits than its factorization.

480621418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586796.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 480621418 is about 21923.0795738190. The cubic root of 480621418 is about 783.3112671416.

The spelling of 480621418 in words is "four hundred eighty million, six hundred twenty-one thousand, four hundred eighteen".