490074368 has 72 divisors (see below), whose sum is σ = 1183819392. Its totient is φ = 197664768.

The previous prime is 490074349. The next prime is 490074371. The reversal of 490074368 is 863470094.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22421 + ... + 38507.

It is an arithmetic number, because the mean of its divisors is an integer number (16441936).

Almost surely, 2^490074368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490074368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591909696).

490074368 is an abundant number, since it is smaller than the sum of its proper divisors (693745024).

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

490074368 is a wasteful number, since it uses less digits than its factorization.

490074368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16127 (or 16113 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 490074368 is about 22137.6233593401. The cubic root of 490074368 is about 788.4133984845.

The spelling of 490074368 in words is "four hundred ninety million, seventy-four thousand, three hundred sixty-eight".