381080484 has 48 divisors (see below), whose sum is σ = 990250240. Its totient is φ = 126735840.

The previous prime is 381080443. The next prime is 381080519. The reversal of 381080484 is 484080183.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 46194 + ... + 53814.

Almost surely, 2^381080484 is an apocalyptic number.

It is an amenable number.

381080484 is an abundant number, since it is smaller than the sum of its proper divisors (609169756).

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

381080484 is a wasteful number, since it uses less digits than its factorization.

381080484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097 (or 8089 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 381080484 is about 19521.2828471901. The cubic root of 381080484 is about 725.0014959937.

The spelling of 381080484 in words is "three hundred eighty-one million, eighty thousand, four hundred eighty-four".