3622166371 has 2 divisors, whose sum is σ = 3622166372. Its totient is φ = 3622166370.

The previous prime is 3622166363. The next prime is 3622166417. The reversal of 3622166371 is 1736612263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3622166371 - 2³ = 3622166363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3622166371.

It is not a weakly prime, because it can be changed into another prime (3622166351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811083185 + 1811083186.

It is an arithmetic number, because the mean of its divisors is an integer number (1811083186).

Almost surely, 2^3622166371 is an apocalyptic number.

3622166371 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622166371 is an equidigital number, since it uses as much as digits as its factorization.

3622166371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 37.

The square root of 3622166371 is about 60184.4362854717. The cubic root of 3622166371 is about 1535.7580415576.

The spelling of 3622166371 in words is "three billion, six hundred twenty-two million, one hundred sixty-six thousand, three hundred seventy-one".