6323990401 has 2 divisors, whose sum is σ = 6323990402. Its totient is φ = 6323990400.

The previous prime is 6323990363. The next prime is 6323990417. The reversal of 6323990401 is 1040993236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6259974400 + 64016001 = 79120^2 + 8001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6323990401 is a prime.

It is not a weakly prime, because it can be changed into another prime (6323990441) 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, 3161995200 + 3161995201.

It is an arithmetic number, because the mean of its divisors is an integer number (3161995201).

Almost surely, 2^6323990401 is an apocalyptic number.

It is an amenable number.

6323990401 is a deficient number, since it is larger than the sum of its proper divisors (1).

6323990401 is an equidigital number, since it uses as much as digits as its factorization.

6323990401 is an odious number, because the sum of its binary digits is odd.

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

The square root of 6323990401 is about 79523.5210550941. The cubic root of 6323990401 is about 1849.2561315191.

The spelling of 6323990401 in words is "six billion, three hundred twenty-three million, nine hundred ninety thousand, four hundred one".