4430797 has 4 divisors (see below), whose sum is σ = 5063776. Its totient is φ = 3797820.

The previous prime is 4430779. The next prime is 4430801. The reversal of 4430797 is 7970344.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4430797 is a prime.

It is a Duffinian number.

4430797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316479 + ... + 316492.

It is an arithmetic number, because the mean of its divisors is an integer number (1265944).

Almost surely, 2^4430797 is an apocalyptic number.

It is an amenable number.

4430797 is a deficient number, since it is larger than the sum of its proper divisors (632979).

4430797 is an equidigital number, since it uses as much as digits as its factorization.

4430797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632978.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 4430797 is about 2104.9458425337. The cubic root of 4430797 is about 164.2456782808.

The spelling of 4430797 in words is "four million, four hundred thirty thousand, seven hundred ninety-seven".