2671830893 has 2 divisors, whose sum is σ = 2671830894. Its totient is φ = 2671830892.

The previous prime is 2671830851. The next prime is 2671830911. The reversal of 2671830893 is 3980381762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2556010249 + 115820644 = 50557^2 + 10762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671830893 - 2¹⁰ = 2671829869 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2671830803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335915446 + 1335915447.

It is an arithmetic number, because the mean of its divisors is an integer number (1335915447).

Almost surely, 2^2671830893 is an apocalyptic number.

It is an amenable number.

2671830893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671830893 is an equidigital number, since it uses as much as digits as its factorization.

2671830893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 2671830893 is about 51689.7561708314. The cubic root of 2671830893 is about 1387.6171401034.

The spelling of 2671830893 in words is "two billion, six hundred seventy-one million, eight hundred thirty thousand, eight hundred ninety-three".