490328736 has 192 divisors, whose sum is σ = 1405910016. Its totient is φ = 149299200.

The previous prime is 490328711. The next prime is 490328737. The reversal of 490328736 is 637823094.

It is not an unprimeable number, because it can be changed into a prime (490328737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6716796 + ... + 6716868.

It is an arithmetic number, because the mean of its divisors is an integer number (7322448).

Almost surely, 2^490328736 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 490328736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702955008).

490328736 is an abundant number, since it is smaller than the sum of its proper divisors (915581280).

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

490328736 is a wasteful number, since it uses less digits than its factorization.

490328736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 490328736 is about 22143.3677655410. The cubic root of 490328736 is about 788.5497808142.

The spelling of 490328736 in words is "four hundred ninety million, three hundred twenty-eight thousand, seven hundred thirty-six".