3448318000 has 80 divisors (see below), whose sum is σ = 8438897376. Its totient is φ = 1362643200.

The previous prime is 3448317991. The next prime is 3448318001. The reversal of 3448318000 is 8138443.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (3448318001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155614 + ... + 176386.

Almost surely, 2^3448318000 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 3448318000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4219448688).

3448318000 is an abundant number, since it is smaller than the sum of its proper divisors (4990579376).

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

3448318000 is a wasteful number, since it uses less digits than its factorization.

3448318000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20879 (or 20863 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3448318000 is about 58722.3807419284. The cubic root of 3448318000 is about 1510.7842073671.

The spelling of 3448318000 in words is "three billion, four hundred forty-eight million, three hundred eighteen thousand".