396599011 has 2 divisors, whose sum is σ = 396599012. Its totient is φ = 396599010.

The previous prime is 396598987. The next prime is 396599087. The reversal of 396599011 is 110995693.

It is a weak prime.

It is an emirp because it is prime and its reverse (110995693) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 396599011 - 2⁷ = 396598883 is a prime.

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, 198299505 + 198299506.

It is an arithmetic number, because the mean of its divisors is an integer number (198299506).

Almost surely, 2^396599011 is an apocalyptic number.

396599011 is a deficient number, since it is larger than the sum of its proper divisors (1).

396599011 is an equidigital number, since it uses as much as digits as its factorization.

396599011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65610, while the sum is 43.

The square root of 396599011 is about 19914.7937724698. The cubic root of 396599011 is about 734.7121281534.

The spelling of 396599011 in words is "three hundred ninety-six million, five hundred ninety-nine thousand, eleven".