3228252197 has 2 divisors, whose sum is σ = 3228252198. Its totient is φ = 3228252196.

The previous prime is 3228252191. The next prime is 3228252241. The reversal of 3228252197 is 7912528223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3156866596 + 71385601 = 56186^2 + 8449^2 .

It is a cyclic number.

It is not a de Polignac number, because 3228252197 - 2¹⁸ = 3227990053 is a prime.

It is a super-2 number, since 2×3228252197² = 20843224494870653618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3228252191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614126098 + 1614126099.

It is an arithmetic number, because the mean of its divisors is an integer number (1614126099).

Almost surely, 2^3228252197 is an apocalyptic number.

It is an amenable number.

3228252197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228252197 is an equidigital number, since it uses as much as digits as its factorization.

3228252197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 3228252197 is about 56817.7102407339. The cubic root of 3228252197 is about 1477.9366482282.

The spelling of 3228252197 in words is "three billion, two hundred twenty-eight million, two hundred fifty-two thousand, one hundred ninety-seven".