380776 has 16 divisors (see below), whose sum is σ = 779040. Its totient is φ = 173040.

The previous prime is 380753. The next prime is 380777. The reversal of 380776 is 677083.

380776 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (380777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2076 + ... + 2251.

It is an arithmetic number, because the mean of its divisors is an integer number (48690).

2³⁸⁰⁷⁷⁶ is an apocalyptic number.

It is an amenable number.

380776 is an abundant number, since it is smaller than the sum of its proper divisors (398264).

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

380776 is a wasteful number, since it uses less digits than its factorization.

380776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344 (or 4340 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 380776 is about 617.0704984035. The cubic root of 380776 is about 72.4808352039.

It can be divided in two parts, 38077 and 6, that added together give a palindrome (38083).

The spelling of 380776 in words is "three hundred eighty thousand, seven hundred seventy-six".