3543763841 has 2 divisors, whose sum is σ = 3543763842. Its totient is φ = 3543763840.

The previous prime is 3543763723. The next prime is 3543763879. The reversal of 3543763841 is 1483673453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3493282816 + 50481025 = 59104^2 + 7105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3543763841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3543763792 and 3543763801.

It is not a weakly prime, because it can be changed into another prime (3543763241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771881920 + 1771881921.

It is an arithmetic number, because the mean of its divisors is an integer number (1771881921).

Almost surely, 2^3543763841 is an apocalyptic number.

It is an amenable number.

3543763841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3543763841 is an equidigital number, since it uses as much as digits as its factorization.

3543763841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 44.

The square root of 3543763841 is about 59529.5207523125. The cubic root of 3543763841 is about 1524.5965201145.

The spelling of 3543763841 in words is "three billion, five hundred forty-three million, seven hundred sixty-three thousand, eight hundred forty-one".