378956 has 12 divisors (see below), whose sum is σ = 667800. Its totient is φ = 188160.
The previous prime is 378953. The next prime is 378967. The reversal of 378956 is 659873.
378956 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 378956.
It is not an unprimeable number, because it can be changed into a prime (378953) 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, 620 + ... + 1068.
It is an arithmetic number, because the mean of its divisors is an integer number (55650).
2378956 is an apocalyptic number.
It is an amenable number.
378956 is a deficient number, since it is larger than the sum of its proper divisors (288844).
378956 is a wasteful number, since it uses less digits than its factorization.
378956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664 (or 662 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 378956 is about 615.5940220632. The cubic root of 378956 is about 72.3651715311.
The spelling of 378956 in words is "three hundred seventy-eight thousand, nine hundred fifty-six".
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