381482260 has 12 divisors (see below), whose sum is σ = 801112788. Its totient is φ = 152592896.

The previous prime is 381482207. The next prime is 381482263. The reversal of 381482260 is 62284183.

381482260 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 176305284 + 205176976 = 13278^2 + 14324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381482263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9537037 + ... + 9537076.

It is an arithmetic number, because the mean of its divisors is an integer number (66759399).

Almost surely, 2^381482260 is an apocalyptic number.

It is an amenable number.

381482260 is an abundant number, since it is smaller than the sum of its proper divisors (419630528).

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

381482260 is a wasteful number, since it uses less digits than its factorization.

381482260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074122 (or 19074120 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 381482260 is about 19531.5708533646. The cubic root of 381482260 is about 725.2561980004.

The spelling of 381482260 in words is "three hundred eighty-one million, four hundred eighty-two thousand, two hundred sixty".