36949142640584 has 16 divisors (see below), whose sum is σ = 70586805517020. Its totient is φ = 18125994502720.

The previous prime is 36949142640491. The next prime is 36949142640607. The reversal of 36949142640584 is 48504624194963.

It can be written as a sum of positive squares in 2 ways, for example, as 36341244856900 + 607897783684 = 6028370^2 + 779678^2 .

It is a super-3 number, since 3×36949142640584³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 36949142640584.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43572101747 + ... + 43572102594.

Almost surely, 2^{36949142640584} is an apocalyptic number.

It is an amenable number.

36949142640584 is a deficient number, since it is larger than the sum of its proper divisors (33637662876436).

36949142640584 is a wasteful number, since it uses less digits than its factorization.

36949142640584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87144204400 (or 87144204396 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 65.

The spelling of 36949142640584 in words is "thirty-six trillion, nine hundred forty-nine billion, one hundred forty-two million, six hundred forty thousand, five hundred eighty-four".