6606901747 has 2 divisors, whose sum is σ = 6606901748. Its totient is φ = 6606901746.

The previous prime is 6606901699. The next prime is 6606901799. The reversal of 6606901747 is 7471096066.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6606901747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6606901697 and 6606901706.

It is not a weakly prime, because it can be changed into another prime (6606901247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303450873 + 3303450874.

It is an arithmetic number, because the mean of its divisors is an integer number (3303450874).

Almost surely, 2^6606901747 is an apocalyptic number.

6606901747 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606901747 is an equidigital number, since it uses as much as digits as its factorization.

6606901747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 6606901747 is about 81282.8502637549. The cubic root of 6606901747 is about 1876.4310731128.

The spelling of 6606901747 in words is "six billion, six hundred six million, nine hundred one thousand, seven hundred forty-seven".