34644132 has 48 divisors (see below), whose sum is σ = 90771520. Its totient is φ = 11425536.

The previous prime is 34644119. The next prime is 34644161. The reversal of 34644132 is 23144643.

34644132 is a `hidden beast` number, since 3 + 4 + 644 + 13 + 2 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 34644096 and 34644105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8823 + ... + 12129.

Almost surely, 2^34644132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34644132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45385760).

34644132 is an abundant number, since it is smaller than the sum of its proper divisors (56127388).

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

34644132 is a wasteful number, since it uses less digits than its factorization.

34644132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417 (or 3409 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 34644132 is about 5885.9266050470. The cubic root of 34644132 is about 325.9942162146.

Adding to 34644132 its reverse (23144643), we get a palindrome (57788775).

The spelling of 34644132 in words is "thirty-four million, six hundred forty-four thousand, one hundred thirty-two".