396599351 has 2 divisors, whose sum is σ = 396599352. Its totient is φ = 396599350.

The previous prime is 396599323. The next prime is 396599429. The reversal of 396599351 is 153995693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 396599351 - 2¹⁰ = 396598327 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 396599351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396599311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198299675 + 198299676.

It is an arithmetic number, because the mean of its divisors is an integer number (198299676).

Almost surely, 2^396599351 is an apocalyptic number.

396599351 is a deficient number, since it is larger than the sum of its proper divisors (1).

396599351 is an equidigital number, since it uses as much as digits as its factorization.

396599351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 984150, while the sum is 50.

The square root of 396599351 is about 19914.8023088355. The cubic root of 396599351 is about 734.7123381069.

The spelling of 396599351 in words is "three hundred ninety-six million, five hundred ninety-nine thousand, three hundred fifty-one".