3718 has 12 divisors (see below), whose sum is σ = 6588. Its totient is φ = 1560.
The previous prime is 3709. The next prime is 3719. The reversal of 3718 is 8173.
3718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a partition number, being equal to the number of ways a set of 28 identical objects can be partitioned into subset.
It is a plaindrome in base 15.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 3695 and 3704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3719) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280 + ... + 292.
It is an arithmetic number, because the mean of its divisors is an integer number (549).
23718 is an apocalyptic number.
3718 is a deficient number, since it is larger than the sum of its proper divisors (2870).
3718 is a wasteful number, since it uses less digits than its factorization.
3718 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39 (or 26 counting only the distinct ones).
The product of its digits is 168, while the sum is 19.
The square root of 3718 is about 60.9754048777. The cubic root of 3718 is about 15.4918444783.
It can be divided in two parts, 37 and 18, that multiplied together give a palindrome (666).
The spelling of 3718 in words is "three thousand, seven hundred eighteen".
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