3459 has 4 divisors (see below), whose sum is σ = 4616.
Its totient is φ = 2304.
The previous prime is 3457. The next prime is 3461. The reversal of 3459 is 9543.
3459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9543 = 3 ⋅3181.
It is an interprime number because it is at equal distance from previous prime (3457) and next prime (3461).
It is not a de Polignac number, because 3459 - 21 = 3457 is a prime.
It is a D-number.
It is a Duffinian number.
It is a plaindrome in base 10.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (3457) 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, 574 + ... + 579.
It is an arithmetic number, because the mean of its divisors is an integer number (1154).
23459 is an apocalyptic number.
3459 is a deficient number, since it is larger than the sum of its proper divisors (1157).
3459 is a wasteful number, since it uses less digits than its factorization.
3459 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156.
The product of its digits is 540, while the sum is 21.
The square root of 3459 is about 58.8132638101.
The cubic root of 3459 is about 15.1234260594.
Subtracting 3459 from its reverse (9543), we obtain a square (6084 = 782).
The spelling of 3459 in words is "three thousand, four hundred fifty-nine".