396113833 has 4 divisors (see below), whose sum is σ = 405775188. Its totient is φ = 386452480.

The previous prime is 396113831. The next prime is 396113863. The reversal of 396113833 is 338311693.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 104284944 + 291828889 = 10212^2 + 17083^2 .

It is a cyclic number.

It is not a de Polignac number, because 396113833 - 2¹ = 396113831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 396113792 and 396113801.

It is not an unprimeable number, because it can be changed into a prime (396113831) 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 in 3 ways as a sum of consecutive naturals, for example, 4830616 + ... + 4830697.

It is an arithmetic number, because the mean of its divisors is an integer number (101443797).

Almost surely, 2^396113833 is an apocalyptic number.

It is an amenable number.

396113833 is a deficient number, since it is larger than the sum of its proper divisors (9661355).

396113833 is an equidigital number, since it uses as much as digits as its factorization.

396113833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661354.

The product of its digits is 34992, while the sum is 37.

The square root of 396113833 is about 19902.6086983591. The cubic root of 396113833 is about 734.4124034017.

The spelling of 396113833 in words is "three hundred ninety-six million, one hundred thirteen thousand, eight hundred thirty-three".