34530342 has 64 divisors (see below), whose sum is σ = 88915968. Its totient is φ = 8676000.

The previous prime is 34530341. The next prime is 34530359. The reversal of 34530342 is 24303543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34530341) 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 31 ways as a sum of consecutive naturals, for example, 13117 + ... + 15527.

It is an arithmetic number, because the mean of its divisors is an integer number (1389312).

Almost surely, 2^34530342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34530342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44457984).

34530342 is an abundant number, since it is smaller than the sum of its proper divisors (54385626).

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

34530342 is a wasteful number, since it uses less digits than its factorization.

34530342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 34530342 is about 5876.2523771533. The cubic root of 34530342 is about 325.6369111706.

Adding to 34530342 its reverse (24303543), we get a palindrome (58833885).

The spelling of 34530342 in words is "thirty-four million, five hundred thirty thousand, three hundred forty-two".