1983600041 has 2 divisors, whose sum is σ = 1983600042. Its totient is φ = 1983600040.

The previous prime is 1983599999. The next prime is 1983600053. The reversal of 1983600041 is 1400063891.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1707342400 + 276257641 = 41320^2 + 16621^2 .

It is a cyclic number.

It is not a de Polignac number, because 1983600041 - 2¹⁰ = 1983599017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1983599980 and 1983600007.

It is not a weakly prime, because it can be changed into another prime (1983600071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 991800020 + 991800021.

It is an arithmetic number, because the mean of its divisors is an integer number (991800021).

Almost surely, 2^1983600041 is an apocalyptic number.

It is an amenable number.

1983600041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1983600041 is an equidigital number, since it uses as much as digits as its factorization.

1983600041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1983600041 is about 44537.6250040345. The cubic root of 1983600041 is about 1256.4678182212.

The spelling of 1983600041 in words is "one billion, nine hundred eighty-three million, six hundred thousand, forty-one".