490055964 has 24 divisors (see below), whose sum is σ = 1146866448. Its totient is φ = 162865920.

The previous prime is 490055959. The next prime is 490056013. The reversal of 490055964 is 469550094.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56547 + ... + 64634.

It is an arithmetic number, because the mean of its divisors is an integer number (47786102).

Almost surely, 2^490055964 is an apocalyptic number.

It is an amenable number.

490055964 is an abundant number, since it is smaller than the sum of its proper divisors (656810484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490055964 is a wasteful number, since it uses less digits than its factorization.

490055964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121525 (or 121523 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 490055964 is about 22137.2076829938. The cubic root of 490055964 is about 788.4035291376.

The spelling of 490055964 in words is "four hundred ninety million, fifty-five thousand, nine hundred sixty-four".