396104207 has 2 divisors, whose sum is σ = 396104208. Its totient is φ = 396104206.

The previous prime is 396104197. The next prime is 396104209. The reversal of 396104207 is 702401693.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 396104207 - 2²⁴ = 379326991 is a prime.

Together with 396104209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396104209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198052103 + 198052104.

It is an arithmetic number, because the mean of its divisors is an integer number (198052104).

Almost surely, 2^396104207 is an apocalyptic number.

396104207 is a deficient number, since it is larger than the sum of its proper divisors (1).

396104207 is an equidigital number, since it uses as much as digits as its factorization.

396104207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 396104207 is about 19902.3668692947. The cubic root of 396104207 is about 734.4064543449.

The spelling of 396104207 in words is "three hundred ninety-six million, one hundred four thousand, two hundred seven".