3227622197 has 2 divisors, whose sum is σ = 3227622198. Its totient is φ = 3227622196.

The previous prime is 3227622191. The next prime is 3227622241. The reversal of 3227622197 is 7912267223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2363320996 + 864301201 = 48614^2 + 29399^2 .

It is a cyclic number.

It is not a de Polignac number, because 3227622197 - 2²⁰ = 3226573621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3227622191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1613811098 + 1613811099.

It is an arithmetic number, because the mean of its divisors is an integer number (1613811099).

Almost surely, 2^3227622197 is an apocalyptic number.

It is an amenable number.

3227622197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3227622197 is an equidigital number, since it uses as much as digits as its factorization.

3227622197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 3227622197 is about 56812.1659242103. The cubic root of 3227622197 is about 1477.8405011899.

The spelling of 3227622197 in words is "three billion, two hundred twenty-seven million, six hundred twenty-two thousand, one hundred ninety-seven".