396268153 has 2 divisors, whose sum is σ = 396268154. Its totient is φ = 396268152.

The previous prime is 396268109. The next prime is 396268189. The reversal of 396268153 is 351862693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338081769 + 58186384 = 18387^2 + 7628^2 .

It is a cyclic number.

It is not a de Polignac number, because 396268153 - 2¹⁷ = 396137081 is a prime.

It is not a weakly prime, because it can be changed into another prime (396268553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198134076 + 198134077.

It is an arithmetic number, because the mean of its divisors is an integer number (198134077).

Almost surely, 2^396268153 is an apocalyptic number.

It is an amenable number.

396268153 is a deficient number, since it is larger than the sum of its proper divisors (1).

396268153 is an equidigital number, since it uses as much as digits as its factorization.

396268153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 43.

The square root of 396268153 is about 19906.4851995524. The cubic root of 396268153 is about 734.5077630332.

The spelling of 396268153 in words is "three hundred ninety-six million, two hundred sixty-eight thousand, one hundred fifty-three".