490709327 has 2 divisors, whose sum is σ = 490709328. Its totient is φ = 490709326.

The previous prime is 490709321. The next prime is 490709339. The reversal of 490709327 is 723907094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490709327 - 2⁴ = 490709311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490709321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245354663 + 245354664.

It is an arithmetic number, because the mean of its divisors is an integer number (245354664).

Almost surely, 2^490709327 is an apocalyptic number.

490709327 is a deficient number, since it is larger than the sum of its proper divisors (1).

490709327 is an equidigital number, since it uses as much as digits as its factorization.

490709327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 490709327 is about 22151.9598907185. The cubic root of 490709327 is about 788.7537510025.

The spelling of 490709327 in words is "four hundred ninety million, seven hundred nine thousand, three hundred twenty-seven".