2183898413 has 2 divisors, whose sum is σ = 2183898414. Its totient is φ = 2183898412.

The previous prime is 2183898403. The next prime is 2183898427. The reversal of 2183898413 is 3148983812.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2021131849 + 162766564 = 44957^2 + 12758^2 .

It is a cyclic number.

It is not a de Polignac number, because 2183898413 - 2¹⁰ = 2183897389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2183898403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091949206 + 1091949207.

It is an arithmetic number, because the mean of its divisors is an integer number (1091949207).

Almost surely, 2^2183898413 is an apocalyptic number.

It is an amenable number.

2183898413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2183898413 is an equidigital number, since it uses as much as digits as its factorization.

2183898413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 47.

The square root of 2183898413 is about 46732.1988889887. The cubic root of 2183898413 is about 1297.4107067150.

The spelling of 2183898413 in words is "two billion, one hundred eighty-three million, eight hundred ninety-eight thousand, four hundred thirteen".