6320400833 has 2 divisors, whose sum is σ = 6320400834. Its totient is φ = 6320400832.

The previous prime is 6320400829. The next prime is 6320400839. The reversal of 6320400833 is 3380040236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5729278864 + 591121969 = 75692^2 + 24313^2 .

It is a cyclic number.

It is not a de Polignac number, because 6320400833 - 2² = 6320400829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6320400796 and 6320400805.

It is not a weakly prime, because it can be changed into another prime (6320400839) 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, 3160200416 + 3160200417.

It is an arithmetic number, because the mean of its divisors is an integer number (3160200417).

Almost surely, 2^6320400833 is an apocalyptic number.

It is an amenable number.

6320400833 is a deficient number, since it is larger than the sum of its proper divisors (1).

6320400833 is an equidigital number, since it uses as much as digits as its factorization.

6320400833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 6320400833 is about 79500.9486295604. The cubic root of 6320400833 is about 1848.9061791131.

The spelling of 6320400833 in words is "six billion, three hundred twenty million, four hundred thousand, eight hundred thirty-three".