380090 has 16 divisors (see below), whose sum is σ = 691200. Its totient is φ = 150480.

The previous prime is 380071. The next prime is 380117. The reversal of 380090 is 90083.

380090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380090.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 1811 + ... + 2009.

It is an arithmetic number, because the mean of its divisors is an integer number (43200).

2³⁸⁰⁰⁹⁰ is an apocalyptic number.

380090 is a deficient number, since it is larger than the sum of its proper divisors (311110).

380090 is a wasteful number, since it uses less digits than its factorization.

380090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 380090 is about 616.5143956146. The cubic root of 380090 is about 72.4372822644.

The spelling of 380090 in words is "three hundred eighty thousand, ninety".