4490734080 has 320 divisors, whose sum is σ = 16586938368. Its totient is φ = 1015234560.

The previous prime is 4490734057. The next prime is 4490734081. The reversal of 4490734080 is 804370944.

It is a tau number, because it is divible by the number of its divisors (320).

It is not an unprimeable number, because it can be changed into a prime (4490734081) 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, 5536875 + ... + 5537685.

Almost surely, 2^4490734080 is an apocalyptic number.

4490734080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4490734080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8293469184).

4490734080 is an abundant number, since it is smaller than the sum of its proper divisors (12096204288).

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

4490734080 is a wasteful number, since it uses less digits than its factorization.

4490734080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 4490734080 is about 67012.9396460116. The cubic root of 4490734080 is about 1649.8296830629.

It can be divided in two parts, 44907 and 34080, that added together give a palindrome (78987).

The spelling of 4490734080 in words is "four billion, four hundred ninety million, seven hundred thirty-four thousand, eighty".