2956660747 has 2 divisors, whose sum is σ = 2956660748. Its totient is φ = 2956660746.

The previous prime is 2956660727. The next prime is 2956660753. The reversal of 2956660747 is 7470666592.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2956660747 - 2¹⁹ = 2956136459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2956660694 and 2956660703.

It is not a weakly prime, because it can be changed into another prime (2956660717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478330373 + 1478330374.

It is an arithmetic number, because the mean of its divisors is an integer number (1478330374).

Almost surely, 2^2956660747 is an apocalyptic number.

2956660747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2956660747 is an equidigital number, since it uses as much as digits as its factorization.

2956660747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The square root of 2956660747 is about 54375.1850295702. The cubic root of 2956660747 is about 1435.2707420540.

The spelling of 2956660747 in words is "two billion, nine hundred fifty-six million, six hundred sixty thousand, seven hundred forty-seven".