4927197636 has 27 divisors (see below), whose sum is σ = 12455925391. Its totient is φ = 1642258824.

The previous prime is 4927197631. The next prime is 4927197637. The reversal of 4927197636 is 6367917294.

It is a happy number.

The square root of 4927197636 is 70194.

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

4927197636 is a `hidden beast` number, since 492 + 7 + 1 + 97 + 63 + 6 = 666.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4927197631) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 415315 + ... + 427013.

Almost surely, 2^4927197636 is an apocalyptic number.

4927197636 is the 70194-th square number.

It is an amenable number.

4927197636 is an abundant number, since it is smaller than the sum of its proper divisors (7528727755).

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

4927197636 is an equidigital number, since it uses as much as digits as its factorization.

4927197636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23408 (or 11704 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 54.

The cubic root of 4927197636 is about 1701.6359840551.

The spelling of 4927197636 in words is "four billion, nine hundred twenty-seven million, one hundred ninety-seven thousand, six hundred thirty-six".