27346645277604 has 81 divisors (see below), whose sum is σ = 70774706773953. Its totient is φ = 8903119657824.

The previous prime is 27346645277593. The next prime is 27346645277621. The reversal of 27346645277604 is 40677254664372.

The square root of 27346645277604 is 5229402.

It is a perfect power (a square), and thus also a powerful number.

27346645277604 is a `hidden beast` number, since 2 + 7 + 3 + 46 + 6 + 4 + 527 + 7 + 60 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21135185679204 + 6211459598400 = 4597302^2 + 2492280^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1349175582 + ... + 1349195850.

Almost surely, 2^{27346645277604} is an apocalyptic number.

27346645277604 is the 5229402-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27346645277604

27346645277604 is an abundant number, since it is smaller than the sum of its proper divisors (43428061496349).

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

27346645277604 is an frugal number, since it uses more digits than its factorization.

27346645277604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40634 (or 20317 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 63.

The spelling of 27346645277604 in words is "twenty-seven trillion, three hundred forty-six billion, six hundred forty-five million, two hundred seventy-seven thousand, six hundred four".