34443031 has 8 divisors (see below), whose sum is σ = 40167200. Its totient is φ = 29522304.

The previous prime is 34442999. The next prime is 34443049. The reversal of 34443031 is 13034443.

34443031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34443031 - 2⁵ = 34442999 is a prime.

It is a super-2 number, since 2×34443031² = 2372644768933922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34442993 and 34443011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34443061) 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 7 ways as a sum of consecutive naturals, for example, 49866 + ... + 50551.

It is an arithmetic number, because the mean of its divisors is an integer number (5020900).

Almost surely, 2^34443031 is an apocalyptic number.

34443031 is a deficient number, since it is larger than the sum of its proper divisors (5724169).

34443031 is an equidigital number, since it uses as much as digits as its factorization.

34443031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100438 (or 100424 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 34443031 is about 5868.8185352761. The cubic root of 34443031 is about 325.3622186357.

Adding to 34443031 its reverse (13034443), we get a palindrome (47477474).

The spelling of 34443031 in words is "thirty-four million, four hundred forty-three thousand, thirty-one".