3571068648 has 96 divisors (see below), whose sum is σ = 10606377600. Its totient is φ = 998581248.

The previous prime is 3571068617. The next prime is 3571068661. The reversal of 3571068648 is 8468601753.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3571068597 and 3571068606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22968 + ... + 87576.

It is an arithmetic number, because the mean of its divisors is an integer number (110483100).

Almost surely, 2^3571068648 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 3571068648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5303188800).

3571068648 is an abundant number, since it is smaller than the sum of its proper divisors (7035308952).

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

3571068648 is a wasteful number, since it uses less digits than its factorization.

3571068648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64679 (or 64668 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 3571068648 is about 59758.4190553934. The cubic root of 3571068648 is about 1528.5021934644.

The spelling of 3571068648 in words is "three billion, five hundred seventy-one million, sixty-eight thousand, six hundred forty-eight".