490441892 has 12 divisors (see below), whose sum is σ = 858480000. Its totient is φ = 245161896.

The previous prime is 490441879. The next prime is 490441907. The reversal of 490441892 is 298144094.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7733 + ... + 32259.

It is an arithmetic number, because the mean of its divisors is an integer number (71540000).

Almost surely, 2^490441892 is an apocalyptic number.

It is an amenable number.

490441892 is a deficient number, since it is larger than the sum of its proper divisors (368038108).

490441892 is a wasteful number, since it uses less digits than its factorization.

490441892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29530 (or 29528 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 490441892 is about 22145.9226947084. The cubic root of 490441892 is about 788.6104355473.

The spelling of 490441892 in words is "four hundred ninety million, four hundred forty-one thousand, eight hundred ninety-two".