381094 has 16 divisors (see below), whose sum is σ = 661248. Its totient is φ = 161352.

The previous prime is 381077. The next prime is 381097. The reversal of 381094 is 490183.

381094 = T₂₄₆ + T₂₄₇ + ... + T₂₅₇.

381094 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381097) 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, 2199 + ... + 2365.

It is an arithmetic number, because the mean of its divisors is an integer number (41328).

2³⁸¹⁰⁹⁴ is an apocalyptic number.

381094 is a deficient number, since it is larger than the sum of its proper divisors (280154).

381094 is a wasteful number, since it uses less digits than its factorization.

381094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 381094 is about 617.3281137288. The cubic root of 381094 is about 72.5010067240.

The spelling of 381094 in words is "three hundred eighty-one thousand, ninety-four".