490050477 has 48 divisors (see below), whose sum is σ = 823979520. Its totient is φ = 274889376.

The previous prime is 490050469. The next prime is 490050487. The reversal of 490050477 is 774050094.

It is a happy number.

It is not a de Polignac number, because 490050477 - 2³ = 490050469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490050467) 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 in 47 ways as a sum of consecutive naturals, for example, 936738 + ... + 937260.

It is an arithmetic number, because the mean of its divisors is an integer number (17166240).

Almost surely, 2^490050477 is an apocalyptic number.

It is an amenable number.

490050477 is a deficient number, since it is larger than the sum of its proper divisors (333929043).

490050477 is a wasteful number, since it uses less digits than its factorization.

490050477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 490050477 is about 22137.0837510274. The cubic root of 490050477 is about 788.4005866259.

The spelling of 490050477 in words is "four hundred ninety million, fifty thousand, four hundred seventy-seven".