396270011 has 2 divisors, whose sum is σ = 396270012. Its totient is φ = 396270010.

The previous prime is 396269999. The next prime is 396270047. The reversal of 396270011 is 110072693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 396270011 - 2¹⁸ = 396007867 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (396270211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198135005 + 198135006.

It is an arithmetic number, because the mean of its divisors is an integer number (198135006).

Almost surely, 2^396270011 is an apocalyptic number.

396270011 is a deficient number, since it is larger than the sum of its proper divisors (1).

396270011 is an equidigital number, since it uses as much as digits as its factorization.

396270011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 396270011 is about 19906.5318677061. The cubic root of 396270011 is about 734.5089110044.

The spelling of 396270011 in words is "three hundred ninety-six million, two hundred seventy thousand, eleven".