380078 has 8 divisors (see below), whose sum is σ = 579960. Its totient is φ = 186760.

The previous prime is 380071. The next prime is 380117. The reversal of 380078 is 870083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380071) by changing a digit.

380078 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1493 + ... + 1728.

It is an arithmetic number, because the mean of its divisors is an integer number (72495).

2³⁸⁰⁰⁷⁸ is an apocalyptic number.

380078 is a deficient number, since it is larger than the sum of its proper divisors (199882).

380078 is a wasteful number, since it uses less digits than its factorization.

380078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 380078 is about 616.5046634049. The cubic root of 380078 is about 72.4365199393.

The spelling of 380078 in words is "three hundred eighty thousand, seventy-eight".