27842350684 has 12 divisors (see below), whose sum is σ = 49912507008. Its totient is φ = 13581634400.

The previous prime is 27842350681. The next prime is 27842350687. The reversal of 27842350684 is 48605324872.

It is an interprime number because it is at equal distance from previous prime (27842350681) and next prime (27842350687).

It is a super-2 number, since 2×27842350684² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27842350681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84885052 + ... + 84885379.

It is an arithmetic number, because the mean of its divisors is an integer number (4159375584).

Almost surely, 2^27842350684 is an apocalyptic number.

It is an amenable number.

27842350684 is a deficient number, since it is larger than the sum of its proper divisors (22070156324).

27842350684 is a wasteful number, since it uses less digits than its factorization.

27842350684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169770476 (or 169770474 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 27842350684 in words is "twenty-seven billion, eight hundred forty-two million, three hundred fifty thousand, six hundred eighty-four".