3636466700989 has 8 divisors (see below), whose sum is σ = 3698250998400. Its totient is φ = 3574975916400.

The previous prime is 3636466700983. The next prime is 3636466701011. The reversal of 3636466700989 is 9890076646363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3636466700989 - 2¹⁹ = 3636466176701 is a prime.

It is a super-2 number, since 2×3636466700989² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3636466700983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73353217 + ... + 73402774.

It is an arithmetic number, because the mean of its divisors is an integer number (462281374800).

Almost surely, 2^{3636466700989} is an apocalyptic number.

It is an amenable number.

3636466700989 is a deficient number, since it is larger than the sum of its proper divisors (61784297411).

3636466700989 is a wasteful number, since it uses less digits than its factorization.

3636466700989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146756411.

The product of its (nonzero) digits is 211631616, while the sum is 67.

The spelling of 3636466700989 in words is "three trillion, six hundred thirty-six billion, four hundred sixty-six million, seven hundred thousand, nine hundred eighty-nine".