380000084 has 24 divisors (see below), whose sum is σ = 671999328. Its totient is φ = 188009120.

The previous prime is 380000059. The next prime is 380000087. The reversal of 380000084 is 480000083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380000087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231314 + ... + 232950.

It is an arithmetic number, because the mean of its divisors is an integer number (27999972).

Almost surely, 2^380000084 is an apocalyptic number.

It is an amenable number.

380000084 is a deficient number, since it is larger than the sum of its proper divisors (291999244).

380000084 is a wasteful number, since it uses less digits than its factorization.

380000084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215 (or 2213 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 380000084 is about 19493.5908441723. The cubic root of 380000084 is about 724.3156977148.

Subtracting 380000084 from its reverse (480000083), we obtain a palindrome (99999999).

The spelling of 380000084 in words is "three hundred eighty million, eighty-four", and thus it is an aban number.