2953744663 has 4 divisors (see below), whose sum is σ = 3082168368. Its totient is φ = 2825320960.

The previous prime is 2953744637. The next prime is 2953744681. The reversal of 2953744663 is 3664473592.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2953744663 - 2⁵ = 2953744631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2953744603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64211818 + ... + 64211863.

It is an arithmetic number, because the mean of its divisors is an integer number (770542092).

Almost surely, 2^2953744663 is an apocalyptic number.

2953744663 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2953744663 is a deficient number, since it is larger than the sum of its proper divisors (128423705).

2953744663 is a wasteful number, since it uses less digits than its factorization.

2953744663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128423704.

The product of its digits is 3265920, while the sum is 49.

The square root of 2953744663 is about 54348.3639404168. The cubic root of 2953744663 is about 1434.7987290708.

The spelling of 2953744663 in words is "two billion, nine hundred fifty-three million, seven hundred forty-four thousand, six hundred sixty-three".