490739368 has 16 divisors (see below), whose sum is σ = 1051584480. Its totient is φ = 210316848.

The previous prime is 490739351. The next prime is 490739371. The reversal of 490739368 is 863937094.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4381546 + ... + 4381657.

It is an arithmetic number, because the mean of its divisors is an integer number (65724030).

Almost surely, 2^490739368 is an apocalyptic number.

It is an amenable number.

490739368 is an abundant number, since it is smaller than the sum of its proper divisors (560845112).

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

490739368 is a wasteful number, since it uses less digits than its factorization.

490739368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8763216 (or 8763212 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 490739368 is about 22152.6379467548. The cubic root of 490739368 is about 788.7698463884.

The spelling of 490739368 in words is "four hundred ninety million, seven hundred thirty-nine thousand, three hundred sixty-eight".