2896806863 has 2 divisors, whose sum is σ = 2896806864. Its totient is φ = 2896806862.

The previous prime is 2896806853. The next prime is 2896806877. The reversal of 2896806863 is 3686086982.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2896806863 - 2²⁶ = 2829697999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2896806799 and 2896806808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2896806833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1448403431 + 1448403432.

It is an arithmetic number, because the mean of its divisors is an integer number (1448403432).

Almost surely, 2^2896806863 is an apocalyptic number.

2896806863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2896806863 is an equidigital number, since it uses as much as digits as its factorization.

2896806863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 56.

The square root of 2896806863 is about 53821.9923730068. The cubic root of 2896806863 is about 1425.5195582416.

The spelling of 2896806863 in words is "two billion, eight hundred ninety-six million, eight hundred six thousand, eight hundred sixty-three".