396249283 has 2 divisors, whose sum is σ = 396249284. Its totient is φ = 396249282.

The previous prime is 396249281. The next prime is 396249289. The reversal of 396249283 is 382942693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 396249283 - 2¹ = 396249281 is a prime.

Together with 396249281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (396249281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198124641 + 198124642.

It is an arithmetic number, because the mean of its divisors is an integer number (198124642).

Almost surely, 2^396249283 is an apocalyptic number.

396249283 is a deficient number, since it is larger than the sum of its proper divisors (1).

396249283 is an equidigital number, since it uses as much as digits as its factorization.

396249283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 46.

The square root of 396249283 is about 19906.0112277674. The cubic root of 396249283 is about 734.4961039404.

The spelling of 396249283 in words is "three hundred ninety-six million, two hundred forty-nine thousand, two hundred eighty-three".