34030836 has 36 divisors (see below), whose sum is σ = 98312032. Its totient is φ = 9723024.

The previous prime is 34030819. The next prime is 34030837. The reversal of 34030836 is 63803043.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34030837) 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 11 ways as a sum of consecutive naturals, for example, 67270 + ... + 67773.

Almost surely, 2^34030836 is an apocalyptic number.

34030836 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34030836 is an abundant number, since it is smaller than the sum of its proper divisors (64281196).

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

34030836 is a wasteful number, since it uses less digits than its factorization.

34030836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135060 (or 135055 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 34030836 is about 5833.5954607772. The cubic root of 34030836 is about 324.0590884460.

Adding to 34030836 its reverse (63803043), we get a palindrome (97833879).

The spelling of 34030836 in words is "thirty-four million, thirty thousand, eight hundred thirty-six".