3494 has 4 divisors (see below), whose sum is σ = 5244. Its totient is φ = 1746.

The previous prime is 3491. The next prime is 3499. The reversal of 3494 is 4943.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×3494³ = 127964633352, which contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (1311).

2³⁴⁹⁴ is an apocalyptic number.

3494 is a deficient number, since it is larger than the sum of its proper divisors (1750).

3494 is a wasteful number, since it uses less digits than its factorization.

3494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749.

The product of its digits is 432, while the sum is 20.

The square root of 3494 is about 59.1100668245. The cubic root of 3494 is about 15.1742639285.

It can be divided in two parts, 349 and 4, that added together give a palindrome (353).

The spelling of 3494 in words is "three thousand, four hundred ninety-four".