36682666949 has 8 divisors (see below), whose sum is σ = 38338242432. Its totient is φ = 35032147920.

The previous prime is 36682666931. The next prime is 36682666991. The reversal of 36682666949 is 94966628663.

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 36682666949 - 2⁸ = 36682666693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36682666849) 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, 1249274 + ... + 1278299.

It is an arithmetic number, because the mean of its divisors is an integer number (4792280304).

Almost surely, 2^36682666949 is an apocalyptic number.

It is an amenable number.

36682666949 is a deficient number, since it is larger than the sum of its proper divisors (1655575483).

36682666949 is a wasteful number, since it uses less digits than its factorization.

36682666949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528227.

The product of its digits is 120932352, while the sum is 65.

The spelling of 36682666949 in words is "thirty-six billion, six hundred eighty-two million, six hundred sixty-six thousand, nine hundred forty-nine".