384887414 has 4 divisors (see below), whose sum is σ = 577331124. Its totient is φ = 192443706.

The previous prime is 384887407. The next prime is 384887441. The reversal of 384887414 is 414788483.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 96221852 + ... + 96221855.

It is an arithmetic number, because the mean of its divisors is an integer number (144332781).

Almost surely, 2^384887414 is an apocalyptic number.

384887414 is a deficient number, since it is larger than the sum of its proper divisors (192443710).

384887414 is a wasteful number, since it uses less digits than its factorization.

384887414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192443709.

The product of its digits is 688128, while the sum is 47.

The square root of 384887414 is about 19618.5477036400. The cubic root of 384887414 is about 727.4077154899.

The spelling of 384887414 in words is "three hundred eighty-four million, eight hundred eighty-seven thousand, four hundred fourteen".