889378 has 8 divisors (see below), whose sum is σ = 1524672. Its totient is φ = 381156.

The previous prime is 889373. The next prime is 889391. The reversal of 889378 is 873988.

It is a happy number.

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

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (889373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31750 + ... + 31777.

It is an arithmetic number, because the mean of its divisors is an integer number (190584).

2⁸⁸⁹³⁷⁸ is an apocalyptic number.

889378 is a deficient number, since it is larger than the sum of its proper divisors (635294).

889378 is a wasteful number, since it uses less digits than its factorization.

889378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63536.

The product of its digits is 96768, while the sum is 43.

The square root of 889378 is about 943.0683962471. The cubic root of 889378 is about 96.1676036274.

The spelling of 889378 in words is "eight hundred eighty-nine thousand, three hundred seventy-eight".