2970909653 has 2 divisors, whose sum is σ = 2970909654. Its totient is φ = 2970909652.

The previous prime is 2970909637. The next prime is 2970909671. The reversal of 2970909653 is 3569090792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2712118084 + 258791569 = 52078^2 + 16087^2 .

It is a cyclic number.

It is not a de Polignac number, because 2970909653 - 2⁴ = 2970909637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2970902653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1485454826 + 1485454827.

It is an arithmetic number, because the mean of its divisors is an integer number (1485454827).

Almost surely, 2^2970909653 is an apocalyptic number.

It is an amenable number.

2970909653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2970909653 is an equidigital number, since it uses as much as digits as its factorization.

2970909653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 50.

The square root of 2970909653 is about 54506.0515264131. The cubic root of 2970909653 is about 1437.5726939722.

The spelling of 2970909653 in words is "two billion, nine hundred seventy million, nine hundred nine thousand, six hundred fifty-three".