34636811612 has 36 divisors (see below), whose sum is σ = 65660391216. Its totient is φ = 15980215680.

The previous prime is 34636811611. The next prime is 34636811681. The reversal of 34636811612 is 21611863643.

It is a self number, because there is not a number n which added to its sum of digits gives 34636811612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34636811611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2149088 + ... + 2165144.

It is an arithmetic number, because the mean of its divisors is an integer number (1823899756).

Almost surely, 2^34636811612 is an apocalyptic number.

It is an amenable number.

34636811612 is a deficient number, since it is larger than the sum of its proper divisors (31023579604).

34636811612 is a wasteful number, since it uses less digits than its factorization.

34636811612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19278 (or 19263 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The spelling of 34636811612 in words is "thirty-four billion, six hundred thirty-six million, eight hundred eleven thousand, six hundred twelve".