5670993636 has 243 divisors, whose sum is σ = 18442321443. Its totient is φ = 1463948640.

The previous prime is 5670993623. The next prime is 5670993641. The reversal of 5670993636 is 6363990765.

It is a happy number.

The square root of 5670993636 is 75306.

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

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 34791291 + ... + 34791453.

Almost surely, 2^5670993636 is an apocalyptic number.

5670993636 is the 75306-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5670993636

5670993636 is an abundant number, since it is smaller than the sum of its proper divisors (12771327807).

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

5670993636 is a wasteful number, since it uses less digits than its factorization.

5670993636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 5511240, while the sum is 54.

The cubic root of 5670993636 is about 1783.2807436749.

The spelling of 5670993636 in words is "five billion, six hundred seventy million, nine hundred ninety-three thousand, six hundred thirty-six".