1234033434 has 64 divisors (see below), whose sum is σ = 2908742400. Its totient is φ = 386463744.

The previous prime is 1234033357. The next prime is 1234033441. The reversal of 1234033434 is 4343304321.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1234033398 and 1234033407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 852099 + ... + 853545.

It is an arithmetic number, because the mean of its divisors is an integer number (45449100).

Almost surely, 2^1234033434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234033434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454371200).

1234033434 is an abundant number, since it is smaller than the sum of its proper divisors (1674708966).

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

1234033434 is a wasteful number, since it uses less digits than its factorization.

1234033434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 1234033434 is about 35128.8120209039. The cubic root of 1234033434 is about 1072.6111538178.

Adding to 1234033434 its reverse (4343304321), we get a palindrome (5577337755).

The spelling of 1234033434 in words is "one billion, two hundred thirty-four million, thirty-three thousand, four hundred thirty-four".