4493013 has 8 divisors (see below), whose sum is σ = 6846528. Its totient is φ = 2567424.

The previous prime is 4493009. The next prime is 4493023. The reversal of 4493013 is 3103944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4493013 - 2² = 4493009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106956 + ... + 106997.

It is an arithmetic number, because the mean of its divisors is an integer number (855816).

Almost surely, 2^4493013 is an apocalyptic number.

It is an amenable number.

4493013 is a deficient number, since it is larger than the sum of its proper divisors (2353515).

4493013 is a wasteful number, since it uses less digits than its factorization.

4493013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213963.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 4493013 is about 2119.6728521166. The cubic root of 4493013 is about 165.0108716436.

Adding to 4493013 its reverse (3103944), we get a palindrome (7596957).

The spelling of 4493013 in words is "four million, four hundred ninety-three thousand, thirteen".