27693240708 has 48 divisors (see below), whose sum is σ = 74019290240. Its totient is φ = 7894070784.

The previous prime is 27693240697. The next prime is 27693240709. The reversal of 27693240708 is 80704239672.

It is a super-3 number, since 3×27693240708³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (27693240709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344323 + ... + 417066.

Almost surely, 2^27693240708 is an apocalyptic number.

27693240708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27693240708 is an abundant number, since it is smaller than the sum of its proper divisors (46326049532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27693240708 is a wasteful number, since it uses less digits than its factorization.

27693240708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761836 (or 761834 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 27693240708 in words is "twenty-seven billion, six hundred ninety-three million, two hundred forty thousand, seven hundred eight".