396104197 has 2 divisors, whose sum is σ = 396104198. Its totient is φ = 396104196.

The previous prime is 396104179. The next prime is 396104207. The reversal of 396104197 is 791401693.

Together with previous prime (396104179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 236359876 + 159744321 = 15374^2 + 12639^2 .

It is an emirp because it is prime and its reverse (791401693) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 396104197 - 2¹¹ = 396102149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396104167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198052098 + 198052099.

It is an arithmetic number, because the mean of its divisors is an integer number (198052099).

Almost surely, 2^396104197 is an apocalyptic number.

It is an amenable number.

396104197 is a deficient number, since it is larger than the sum of its proper divisors (1).

396104197 is an equidigital number, since it uses as much as digits as its factorization.

396104197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 396104197 is about 19902.3666180683. The cubic root of 396104197 is about 734.4064481647.

The spelling of 396104197 in words is "three hundred ninety-six million, one hundred four thousand, one hundred ninety-seven".