490050487 has 2 divisors, whose sum is σ = 490050488. Its totient is φ = 490050486.

The previous prime is 490050469. The next prime is 490050503. The reversal of 490050487 is 784050094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 490050487 - 2⁷ = 490050359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490050467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245025243 + 245025244.

It is an arithmetic number, because the mean of its divisors is an integer number (245025244).

Almost surely, 2^490050487 is an apocalyptic number.

490050487 is a deficient number, since it is larger than the sum of its proper divisors (1).

490050487 is an equidigital number, since it uses as much as digits as its factorization.

490050487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 490050487 is about 22137.0839768927. The cubic root of 490050487 is about 788.4005919886.

The spelling of 490050487 in words is "four hundred ninety million, fifty thousand, four hundred eighty-seven".