3126448332 has 108 divisors (see below), whose sum is σ = 9489969216. Its totient is φ = 864440640.

The previous prime is 3126448279. The next prime is 3126448333. The reversal of 3126448332 is 2338446213.

3126448332 is a `hidden beast` number, since 3 + 1 + 2 + 644 + 8 + 3 + 3 + 2 = 666.

3126448332 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3126448333) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26098 + ... + 83270.

Almost surely, 2^3126448332 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 3126448332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4744984608).

3126448332 is an abundant number, since it is smaller than the sum of its proper divisors (6363520884).

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

3126448332 is a wasteful number, since it uses less digits than its factorization.

3126448332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57228 (or 57216 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 3126448332 is about 55914.6522120991. The cubic root of 3126448332 is about 1462.2346981398.

The spelling of 3126448332 in words is "three billion, one hundred twenty-six million, four hundred forty-eight thousand, three hundred thirty-two".