3538453248 has 216 divisors, whose sum is σ = 11544152256. Its totient is φ = 1072051200.

The previous prime is 3538453229. The next prime is 3538453249. The reversal of 3538453248 is 8423548353.

3538453248 is a `hidden beast` number, since 3 + 538 + 45 + 32 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is not an unprimeable number, because it can be changed into a prime (3538453249) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 681703 + ... + 686873.

Almost surely, 2^3538453248 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 3538453248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5772076128).

3538453248 is an abundant number, since it is smaller than the sum of its proper divisors (8005699008).

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

3538453248 is an equidigital number, since it uses as much as digits as its factorization.

3538453248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213 (or 5187 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 3538453248 is about 59484.8993274764. The cubic root of 3538453248 is about 1523.8345657115.

The spelling of 3538453248 in words is "three billion, five hundred thirty-eight million, four hundred fifty-three thousand, two hundred forty-eight".