4486453408 has 48 divisors (see below), whose sum is σ = 9399499200. Its totient is φ = 2100612096.

The previous prime is 4486453403. The next prime is 4486453427. The reversal of 4486453408 is 8043546844.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4486453403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87535 + ... + 128977.

It is an arithmetic number, because the mean of its divisors is an integer number (195822900).

Almost surely, 2^4486453408 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 4486453408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4699749600).

4486453408 is an abundant number, since it is smaller than the sum of its proper divisors (4913045792).

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

4486453408 is a wasteful number, since it uses less digits than its factorization.

4486453408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41669 (or 41661 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 46.

The square root of 4486453408 is about 66980.9928860419. The cubic root of 4486453408 is about 1649.3052977545.

The spelling of 4486453408 in words is "four billion, four hundred eighty-six million, four hundred fifty-three thousand, four hundred eight".