34244420 has 24 divisors (see below), whose sum is σ = 82186944. Its totient is φ = 11740896.

The previous prime is 34244417. The next prime is 34244423. The reversal of 34244420 is 2444243.

It is an interprime number because it is at equal distance from previous prime (34244417) and next prime (34244423).

It is a super-2 number, since 2×34244420² = 2345360602272800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34244423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122162 + ... + 122441.

It is an arithmetic number, because the mean of its divisors is an integer number (3424456).

Almost surely, 2^34244420 is an apocalyptic number.

It is an amenable number.

34244420 is an abundant number, since it is smaller than the sum of its proper divisors (47942524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34244420 is a wasteful number, since it uses less digits than its factorization.

34244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244619 (or 244617 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 34244420 is about 5851.8732043680. The cubic root of 34244420 is about 324.7356272121.

Adding to 34244420 its reverse (2444243), we get a palindrome (36688663).

The spelling of 34244420 in words is "thirty-four million, two hundred forty-four thousand, four hundred twenty".