34333434 has 48 divisors (see below), whose sum is σ = 78354432. Its totient is φ = 10844064.

The previous prime is 34333427. The next prime is 34333459. The reversal of 34333434 is 43433343.

It is a junction number, because it is equal to n+sod(n) for n = 34333398 and 34333407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52252 + ... + 52904.

It is an arithmetic number, because the mean of its divisors is an integer number (1632384).

Almost surely, 2^34333434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34333434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39177216).

34333434 is an abundant number, since it is smaller than the sum of its proper divisors (44020998).

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

34333434 is a wasteful number, since it uses less digits than its factorization.

34333434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 808 counting only the distinct ones).

The product of its digits is 15552, while the sum is 27.

The square root of 34333434 is about 5859.4738671659. The cubic root of 34333434 is about 325.0167533770.

Adding to 34333434 its reverse (43433343), we get a palindrome (77766777).

Subtracting 34333434 from its reverse (43433343), we obtain a palindrome (9099909).

The spelling of 34333434 in words is "thirty-four million, three hundred thirty-three thousand, four hundred thirty-four".