490824001 has 2 divisors, whose sum is σ = 490824002. Its totient is φ = 490824000.

The previous prime is 490823989. The next prime is 490824007. The reversal of 490824001 is 100428094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 486158401 + 4665600 = 22049^2 + 2160^2 .

It is a cyclic number.

It is not a de Polignac number, because 490824001 - 2¹¹ = 490821953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (490824007) 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 as a sum of consecutive naturals, namely, 245412000 + 245412001.

It is an arithmetic number, because the mean of its divisors is an integer number (245412001).

Almost surely, 2^490824001 is an apocalyptic number.

It is an amenable number.

490824001 is a deficient number, since it is larger than the sum of its proper divisors (1).

490824001 is an equidigital number, since it uses as much as digits as its factorization.

490824001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 490824001 is about 22154.5480883723. The cubic root of 490824001 is about 788.8151875786.

The spelling of 490824001 in words is "four hundred ninety million, eight hundred twenty-four thousand, one".