4894 has 4 divisors (see below), whose sum is σ = 7344. Its totient is φ = 2446.

The previous prime is 4889. The next prime is 4903. The reversal of 4894 is 4984.

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

It is a congruent number.

It is an unprimeable number.

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, 1222 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (1836).

2⁴⁸⁹⁴ is an apocalyptic number.

4894 is a deficient number, since it is larger than the sum of its proper divisors (2450).

4894 is a wasteful number, since it uses less digits than its factorization.

4894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449.

The product of its digits is 1152, while the sum is 25.

The square root of 4894 is about 69.9571297296. The cubic root of 4894 is about 16.9780570408.

It can be divided in two parts, 4 and 894, that added together give a palindrome (898).

The spelling of 4894 in words is "four thousand, eight hundred ninety-four".