4493814 has 32 divisors (see below), whose sum is σ = 10251360. Its totient is φ = 1300992.

The previous prime is 4493813. The next prime is 4493821. The reversal of 4493814 is 4183944.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493813) 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 15 ways as a sum of consecutive naturals, for example, 369 + ... + 3020.

It is an arithmetic number, because the mean of its divisors is an integer number (320355).

Almost surely, 2^4493814 is an apocalyptic number.

4493814 is an abundant number, since it is smaller than the sum of its proper divisors (5757546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4493814 is a wasteful number, since it uses less digits than its factorization.

4493814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424.

The product of its digits is 13824, while the sum is 33.

The square root of 4493814 is about 2119.8617879475. The cubic root of 4493814 is about 165.0206769313.

The spelling of 4493814 in words is "four million, four hundred ninety-three thousand, eight hundred fourteen".