3365628197 has 2 divisors, whose sum is σ = 3365628198. Its totient is φ = 3365628196.

The previous prime is 3365628139. The next prime is 3365628209. The reversal of 3365628197 is 7918265633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1786837441 + 1578790756 = 42271^2 + 39734^2 .

It is a cyclic number.

It is not a de Polignac number, because 3365628197 - 2²⁸ = 3097192741 is a prime.

It is a super-2 number, since 2×3365628197² = 22654906320882941618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3365628107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1682814098 + 1682814099.

It is an arithmetic number, because the mean of its divisors is an integer number (1682814099).

Almost surely, 2^3365628197 is an apocalyptic number.

It is an amenable number.

3365628197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3365628197 is an equidigital number, since it uses as much as digits as its factorization.

3365628197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 50.

The square root of 3365628197 is about 58014.0344830456. The cubic root of 3365628197 is about 1498.6102976232.

The spelling of 3365628197 in words is "three billion, three hundred sixty-five million, six hundred twenty-eight thousand, one hundred ninety-seven".