4420293 has 8 divisors (see below), whose sum is σ = 6204000. Its totient is φ = 2791728.

The previous prime is 4420249. The next prime is 4420309. The reversal of 4420293 is 3920244.

It is a happy number.

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

It is not a de Polignac number, because 4420293 - 2⁸ = 4420037 is a prime.

4420293 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420993) 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, 38718 + ... + 38831.

It is an arithmetic number, because the mean of its divisors is an integer number (775500).

Almost surely, 2^4420293 is an apocalyptic number.

It is an amenable number.

4420293 is a deficient number, since it is larger than the sum of its proper divisors (1783707).

4420293 is a wasteful number, since it uses less digits than its factorization.

4420293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77571.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4420293 is about 2102.4492859520. The cubic root of 4420293 is about 164.1157842888.

The spelling of 4420293 in words is "four million, four hundred twenty thousand, two hundred ninety-three".