34243330 has 16 divisors (see below), whose sum is σ = 67241664. Its totient is φ = 12452080.

The previous prime is 34243271. The next prime is 34243333. The reversal of 34243330 is 3334243.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (34243333) 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 7 ways as a sum of consecutive naturals, for example, 155542 + ... + 155761.

It is an arithmetic number, because the mean of its divisors is an integer number (4202604).

Almost surely, 2^34243330 is an apocalyptic number.

34243330 is a deficient number, since it is larger than the sum of its proper divisors (32998334).

34243330 is a wasteful number, since it uses less digits than its factorization.

34243330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311321.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 34243330 is about 5851.7800710553. The cubic root of 34243330 is about 324.7321817302.

Adding to 34243330 its reverse (3334243), we get a palindrome (37577573).

The spelling of 34243330 in words is "thirty-four million, two hundred forty-three thousand, three hundred thirty".