2856917363 has 2 divisors, whose sum is σ = 2856917364. Its totient is φ = 2856917362.

The previous prime is 2856917341. The next prime is 2856917381. The reversal of 2856917363 is 3637196582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2856917363 - 2¹⁰ = 2856916339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2856917663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1428458681 + 1428458682.

It is an arithmetic number, because the mean of its divisors is an integer number (1428458682).

Almost surely, 2^2856917363 is an apocalyptic number.

2856917363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2856917363 is an equidigital number, since it uses as much as digits as its factorization.

2856917363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 50.

The square root of 2856917363 is about 53450.1390363019. The cubic root of 2856917363 is about 1418.9460808693.

The spelling of 2856917363 in words is "two billion, eight hundred fifty-six million, nine hundred seventeen thousand, three hundred sixty-three".