396099633 has 4 divisors (see below), whose sum is σ = 528132848. Its totient is φ = 264066420.

The previous prime is 396099619. The next prime is 396099637. The reversal of 396099633 is 336990693.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 396099633 - 2¹² = 396095537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396099637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66016603 + ... + 66016608.

It is an arithmetic number, because the mean of its divisors is an integer number (132033212).

Almost surely, 2^396099633 is an apocalyptic number.

It is an amenable number.

396099633 is a deficient number, since it is larger than the sum of its proper divisors (132033215).

396099633 is a wasteful number, since it uses less digits than its factorization.

396099633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132033214.

The product of its (nonzero) digits is 708588, while the sum is 48.

The square root of 396099633 is about 19902.2519580072. The cubic root of 396099633 is about 734.4036274894.

The spelling of 396099633 in words is "three hundred ninety-six million, ninety-nine thousand, six hundred thirty-three".