34434243 has 12 divisors (see below), whose sum is σ = 51901200. Its totient is φ = 21957936.

The previous prime is 34434217. The next prime is 34434247. The reversal of 34434243 is 34243443.

It is not a de Polignac number, because 34434243 - 2¹⁶ = 34368707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34434247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82968 + ... + 83381.

It is an arithmetic number, because the mean of its divisors is an integer number (4325100).

Almost surely, 2^34434243 is an apocalyptic number.

34434243 is a deficient number, since it is larger than the sum of its proper divisors (17466957).

34434243 is a wasteful number, since it uses less digits than its factorization.

34434243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166378 (or 166375 counting only the distinct ones).

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

The square root of 34434243 is about 5868.0697848611. The cubic root of 34434243 is about 325.3345446641.

Adding to 34434243 its reverse (34243443), we get a palindrome (68677686).

The spelling of 34434243 in words is "thirty-four million, four hundred thirty-four thousand, two hundred forty-three".