34343442 has 24 divisors (see below), whose sum is σ = 85041216. Its totient is φ = 9812376.

The previous prime is 34343429. The next prime is 34343447. The reversal of 34343442 is 24434343.

It is not an unprimeable number, because it can be changed into a prime (34343447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136158 + ... + 136409.

It is an arithmetic number, because the mean of its divisors is an integer number (3543384).

Almost surely, 2^34343442 is an apocalyptic number.

34343442 is an abundant number, since it is smaller than the sum of its proper divisors (50697774).

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

34343442 is a wasteful number, since it uses less digits than its factorization.

34343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272582 (or 272579 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 34343442 is about 5860.3278065310. The cubic root of 34343442 is about 325.0483304850.

Adding to 34343442 its reverse (24434343), we get a palindrome (58777785).

Subtracting from 34343442 its reverse (24434343), we obtain a palindrome (9909099).

The spelling of 34343442 in words is "thirty-four million, three hundred forty-three thousand, four hundred forty-two".