3394 has 4 divisors (see below), whose sum is σ = 5094. Its totient is φ = 1696.
The previous prime is 3391. The next prime is 3407. The reversal of 3394 is 4933.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2025 + 1369 = 45^2 + 37^2 .
It is a plaindrome in base 14.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (3391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 847 + ... + 850.
23394 is an apocalyptic number.
3394 is a deficient number, since it is larger than the sum of its proper divisors (1700).
3394 is a wasteful number, since it uses less digits than its factorization.
3394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1699.
The product of its digits is 324, while the sum is 19.
The square root of 3394 is about 58.2580466545. The cubic root of 3394 is about 15.0280954915.
Subtracting from 3394 its sum of digits (19), we obtain a cube (3375 = 153).
It can be divided in two parts, 339 and 4, that added together give a palindrome (343).
The spelling of 3394 in words is "three thousand, three hundred ninety-four".
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