36698689663 has 8 divisors (see below), whose sum is σ = 37584050976. Its totient is φ = 35823564000.

The previous prime is 36698689619. The next prime is 36698689691.

36698689663 is nontrivially palindromic in base 10.

36698689663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 36698689663 - 2¹⁷ = 36698558591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36698689592 and 36698689601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36698689613) 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, 2551656 + ... + 2565997.

It is an arithmetic number, because the mean of its divisors is an integer number (4698006372).

Almost surely, 2^36698689663 is an apocalyptic number.

36698689663 is a deficient number, since it is larger than the sum of its proper divisors (885361313).

36698689663 is a wasteful number, since it uses less digits than its factorization.

36698689663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117825.

The product of its digits is 362797056, while the sum is 70.

The spelling of 36698689663 in words is "thirty-six billion, six hundred ninety-eight million, six hundred eighty-nine thousand, six hundred sixty-three".