2836893893 has 2 divisors, whose sum is σ = 2836893894. Its totient is φ = 2836893892.

The previous prime is 2836893881. The next prime is 2836893901. The reversal of 2836893893 is 3983986382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2293164769 + 543729124 = 47887^2 + 23318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2836893893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2836893823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1418446946 + 1418446947.

It is an arithmetic number, because the mean of its divisors is an integer number (1418446947).

Almost surely, 2^2836893893 is an apocalyptic number.

It is an amenable number.

2836893893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2836893893 is an equidigital number, since it uses as much as digits as its factorization.

2836893893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13436928, while the sum is 59.

The square root of 2836893893 is about 53262.4998756161. The cubic root of 2836893893 is about 1415.6232847031.

The spelling of 2836893893 in words is "two billion, eight hundred thirty-six million, eight hundred ninety-three thousand, eight hundred ninety-three".