381414484 has 48 divisors (see below), whose sum is σ = 741908160. Its totient is φ = 170128640.

The previous prime is 381414457. The next prime is 381414503. The reversal of 381414484 is 484414183.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677187 + ... + 677749.

It is an arithmetic number, because the mean of its divisors is an integer number (15456420).

Almost surely, 2^381414484 is an apocalyptic number.

It is an amenable number.

381414484 is a deficient number, since it is larger than the sum of its proper divisors (360493676).

381414484 is a wasteful number, since it uses less digits than its factorization.

381414484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840 (or 838 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 381414484 is about 19529.8357391966. The cubic root of 381414484 is about 725.2132446047.

The spelling of 381414484 in words is "three hundred eighty-one million, four hundred fourteen thousand, four hundred eighty-four".