34463634636 has 12 divisors (see below), whose sum is σ = 80415147512. Its totient is φ = 11487878208.

The previous prime is 34463634613. The next prime is 34463634643. The reversal of 34463634636 is 63643636443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×34463634636² (a number of 22 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435984765 + ... + 1435984788.

Almost surely, 2^34463634636 is an apocalyptic number.

It is an amenable number.

34463634636 is an abundant number, since it is smaller than the sum of its proper divisors (45951512876).

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

34463634636 is a wasteful number, since it uses less digits than its factorization.

34463634636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871969560 (or 2871969558 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 48.

The spelling of 34463634636 in words is "thirty-four billion, four hundred sixty-three million, six hundred thirty-four thousand, six hundred thirty-six".