2994865663 has 2 divisors, whose sum is σ = 2994865664. Its totient is φ = 2994865662.

The previous prime is 2994865651. The next prime is 2994865691. The reversal of 2994865663 is 3665684992.

2994865663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2994865663 - 2⁵ = 2994865631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2994865598 and 2994865607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994865603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497432831 + 1497432832.

It is an arithmetic number, because the mean of its divisors is an integer number (1497432832).

Almost surely, 2^2994865663 is an apocalyptic number.

2994865663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994865663 is an equidigital number, since it uses as much as digits as its factorization.

2994865663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 58.

The square root of 2994865663 is about 54725.3658096499. The cubic root of 2994865663 is about 1441.4263232220.

The spelling of 2994865663 in words is "two billion, nine hundred ninety-four million, eight hundred sixty-five thousand, six hundred sixty-three".