34436 has 6 divisors (see below), whose sum is σ = 60270. Its totient is φ = 17216.

The previous prime is 34429. The next prime is 34439. The reversal of 34436 is 63443.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 25600 + 8836 = 160^2 + 94^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4301 + ... + 4308.

It is an arithmetic number, because the mean of its divisors is an integer number (10045).

2³⁴⁴³⁶ is an apocalyptic number.

It is an amenable number.

34436 is a deficient number, since it is larger than the sum of its proper divisors (25834).

34436 is a wasteful number, since it uses less digits than its factorization.

34436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8613 (or 8611 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 34436 is about 185.5693940282. The cubic root of 34436 is about 32.5340077946.

Adding to 34436 its reverse (63443), we get a palindrome (97879).

The spelling of 34436 in words is "thirty-four thousand, four hundred thirty-six".