3636934140039 has 4 divisors (see below), whose sum is σ = 4849245520056. Its totient is φ = 2424622760024.

The previous prime is 3636934140031. The next prime is 3636934140071. The reversal of 3636934140039 is 9300414396363.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3636934140039 - 2³ = 3636934140031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3636934139973 and 3636934140000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3636934140031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606155690004 + ... + 606155690009.

It is an arithmetic number, because the mean of its divisors is an integer number (1212311380014).

Almost surely, 2^{3636934140039} is an apocalyptic number.

3636934140039 is a deficient number, since it is larger than the sum of its proper divisors (1212311380017).

3636934140039 is a wasteful number, since it uses less digits than its factorization.

3636934140039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212311380016.

The product of its (nonzero) digits is 3779136, while the sum is 51.

The spelling of 3636934140039 in words is "three trillion, six hundred thirty-six billion, nine hundred thirty-four million, one hundred forty thousand, thirty-nine".