889494 has 8 divisors (see below), whose sum is σ = 1779000. Its totient is φ = 296496.
The previous prime is 889489. The next prime is 889501. The reversal of 889494 is 494988.
889494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
889494 is an admirable number.
It is a congruent number.
It is an unprimeable number.
889494 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74119 + ... + 74130.
It is an arithmetic number, because the mean of its divisors is an integer number (222375).
2889494 is an apocalyptic number.
889494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
889494 is a wasteful number, since it uses less digits than its factorization.
889494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148254.
The product of its digits is 82944, while the sum is 42.
The square root of 889494 is about 943.1298956135. The cubic root of 889494 is about 96.1717844358.
The spelling of 889494 in words is "eight hundred eighty-nine thousand, four hundred ninety-four".
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