4430349 has 32 divisors (see below), whose sum is σ = 8186880. Its totient is φ = 2300400.

The previous prime is 4430311. The next prime is 4430351. The reversal of 4430349 is 9430344.

It is not a de Polignac number, because 4430349 - 2⁷ = 4430221 is a prime.

It is a super-3 number, since 3×4430349³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1014 + ... + 3144.

It is an arithmetic number, because the mean of its divisors is an integer number (255840).

Almost surely, 2^4430349 is an apocalyptic number.

It is an amenable number.

4430349 is a deficient number, since it is larger than the sum of its proper divisors (3756531).

4430349 is a wasteful number, since it uses less digits than its factorization.

4430349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158 (or 2152 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4430349 is about 2104.8394238041. The cubic root of 4430349 is about 164.2401424413.

The spelling of 4430349 in words is "four million, four hundred thirty thousand, three hundred forty-nine".