34656636 has 48 divisors (see below), whose sum is σ = 95406080. Its totient is φ = 9581760.

The previous prime is 34656617. The next prime is 34656637. The reversal of 34656636 is 63665643.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34656594 and 34656603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34656637) 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 15 ways as a sum of consecutive naturals, for example, 4051 + ... + 9258.

Almost surely, 2^34656636 is an apocalyptic number.

It is an amenable number.

34656636 is an abundant number, since it is smaller than the sum of its proper divisors (60749444).

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

34656636 is a wasteful number, since it uses less digits than its factorization.

34656636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13354 (or 13352 counting only the distinct ones).

The product of its digits is 233280, while the sum is 39.

The square root of 34656636 is about 5886.9887039131. The cubic root of 34656636 is about 326.0334315270.

It can be divided in two parts, 3465 and 6636, that added together give a palindrome (10101).

The spelling of 34656636 in words is "thirty-four million, six hundred fifty-six thousand, six hundred thirty-six".