2086844801 has 2 divisors, whose sum is σ = 2086844802. Its totient is φ = 2086844800.

The previous prime is 2086844797. The next prime is 2086844813. The reversal of 2086844801 is 1084486802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1797844801 + 289000000 = 42401^2 + 17000^2 .

It is a cyclic number.

It is not a de Polignac number, because 2086844801 - 2² = 2086844797 is a prime.

It is not a weakly prime, because it can be changed into another prime (2086844821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043422400 + 1043422401.

It is an arithmetic number, because the mean of its divisors is an integer number (1043422401).

Almost surely, 2^2086844801 is an apocalyptic number.

It is an amenable number.

2086844801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2086844801 is an equidigital number, since it uses as much as digits as its factorization.

2086844801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 2086844801 is about 45681.9964646906. The cubic root of 2086844801 is about 1277.8995500916.

The spelling of 2086844801 in words is "two billion, eighty-six million, eight hundred forty-four thousand, eight hundred one".