1830001841 has 2 divisors, whose sum is σ = 1830001842. Its totient is φ = 1830001840.

The previous prime is 1830001837. The next prime is 1830001843. The reversal of 1830001841 is 1481000381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1472640625 + 357361216 = 38375^2 + 18904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1830001841 - 2² = 1830001837 is a prime.

Together with 1830001843, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1830001841.

It is not a weakly prime, because it can be changed into another prime (1830001843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 915000920 + 915000921.

It is an arithmetic number, because the mean of its divisors is an integer number (915000921).

Almost surely, 2^1830001841 is an apocalyptic number.

It is an amenable number.

1830001841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1830001841 is an equidigital number, since it uses as much as digits as its factorization.

1830001841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 1830001841 is about 42778.5207902284. The cubic root of 1830001841 is about 1223.1616108641.

The spelling of 1830001841 in words is "one billion, eight hundred thirty million, one thousand, eight hundred forty-one".