2070894289 has 2 divisors, whose sum is σ = 2070894290. Its totient is φ = 2070894288.

The previous prime is 2070894283. The next prime is 2070894311. The reversal of 2070894289 is 9824980702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1833980625 + 236913664 = 42825^2 + 15392^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070894289 - 2²⁷ = 1936676561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2070894283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035447144 + 1035447145.

It is an arithmetic number, because the mean of its divisors is an integer number (1035447145).

Almost surely, 2^2070894289 is an apocalyptic number.

It is an amenable number.

2070894289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070894289 is an equidigital number, since it uses as much as digits as its factorization.

2070894289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 2070894289 is about 45507.0795481318. The cubic root of 2070894289 is about 1274.6354029142.

The spelling of 2070894289 in words is "two billion, seventy million, eight hundred ninety-four thousand, two hundred eighty-nine".