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3426 = 23571

3426 has 8 divisors (see below), whose sum is σ = 6864. Its totient is φ = 1140.

The previous prime is 3413. The next prime is 3433. The reversal of 3426 is 6243.

3426 is nontrivially palindromic in base 5.

3426 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.

3426 is an admirable number.

It is a plaindrome in base 14.

It is a nialpdrome in base 8 and base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280 + ... + 291.

It is an arithmetic number, because the mean of its divisors is an integer number (858).

23426 is an apocalyptic number.

3426 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3432).

3426 is a wasteful number, since it uses less digits than its factorization.

3426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its digits is 144, while the sum is 15.

The square root of 3426 is about 58.5320425066. The cubic root of 3426 is about 15.0751781426.

Adding to 3426 its product of digits (144), we get a triangular number (3570 = T84).

Adding to 3426 its reverse (6243), we get a palindrome (9669).

The spelling of 3426 in words is "three thousand, four hundred twenty-six".

Divisors: 1 2 3 6 571 1142 1713 3426