4340331 has 8 divisors (see below), whose sum is σ = 6430160. Its totient is φ = 2893536.

The previous prime is 4340299. The next prime is 4340351. The reversal of 4340331 is 1330434.

It is not a de Polignac number, because 4340331 - 2⁵ = 4340299 is a prime.

It is a super-2 number, since 2×4340331² = 37676946379122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4340351) 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, 80350 + ... + 80403.

It is an arithmetic number, because the mean of its divisors is an integer number (803770).

Almost surely, 2^4340331 is an apocalyptic number.

4340331 is a deficient number, since it is larger than the sum of its proper divisors (2089829).

4340331 is a wasteful number, since it uses less digits than its factorization.

4340331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160762 (or 160756 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 4340331 is about 2083.3461066275. The cubic root of 4340331 is about 163.1201517914.

Adding to 4340331 its reverse (1330434), we get a palindrome (5670765).

It can be divided in two parts, 43403 and 31, that added together give a palindrome (43434).

The spelling of 4340331 in words is "four million, three hundred forty thousand, three hundred thirty-one".