382255660 has 48 divisors (see below), whose sum is σ = 819314496. Its totient is φ = 149778432.

The previous prime is 382255651. The next prime is 382255721. The reversal of 382255660 is 66552283.

It is a happy number.

It is a super-3 number, since 3×382255660³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198864 + ... + 200776.

It is an arithmetic number, because the mean of its divisors is an integer number (17069052).

Almost surely, 2^382255660 is an apocalyptic number.

It is an amenable number.

382255660 is an abundant number, since it is smaller than the sum of its proper divisors (437058836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

382255660 is a wasteful number, since it uses less digits than its factorization.

382255660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 382255660 is about 19551.3595435202. The cubic root of 382255660 is about 725.7459844395.

The spelling of 382255660 in words is "three hundred eighty-two million, two hundred fifty-five thousand, six hundred sixty".