3448427008 has 80 divisors (see below), whose sum is σ = 7445148480. Its totient is φ = 1586221056.

The previous prime is 3448426987. The next prime is 3448427027. The reversal of 3448427008 is 8007248443.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2521941 + ... + 2523307.

It is an arithmetic number, because the mean of its divisors is an integer number (93064356).

Almost surely, 2^3448427008 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 3448427008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3722574240).

3448427008 is an abundant number, since it is smaller than the sum of its proper divisors (3996721472).

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

3448427008 is a wasteful number, since it uses less digits than its factorization.

3448427008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777 (or 1761 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 40.

The square root of 3448427008 is about 58723.3088985966. The cubic root of 3448427008 is about 1510.8001268027.

The spelling of 3448427008 in words is "three billion, four hundred forty-eight million, four hundred twenty-seven thousand, eight".