3541672289 has 2 divisors, whose sum is σ = 3541672290. Its totient is φ = 3541672288.

The previous prime is 3541672259. The next prime is 3541672297. The reversal of 3541672289 is 9822761453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2324011264 + 1217661025 = 48208^2 + 34895^2 .

It is an emirp because it is prime and its reverse (9822761453) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3541672289 is a prime.

It is not a weakly prime, because it can be changed into another prime (3541672259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770836144 + 1770836145.

It is an arithmetic number, because the mean of its divisors is an integer number (1770836145).

Almost surely, 2^3541672289 is an apocalyptic number.

It is an amenable number.

3541672289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541672289 is an equidigital number, since it uses as much as digits as its factorization.

3541672289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 3541672289 is about 59511.9508082200. The cubic root of 3541672289 is about 1524.2965188922.

The spelling of 3541672289 in words is "three billion, five hundred forty-one million, six hundred seventy-two thousand, two hundred eighty-nine".