3348571668 has 96 divisors (see below), whose sum is σ = 9060750720. Its totient is φ = 953241600.

The previous prime is 3348571661. The next prime is 3348571687. The reversal of 3348571668 is 8661758433.

It is a super-2 number, since 2×3348571668² = 22425864431464604448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 3348571668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3348571661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145768 + ... + 167168.

It is an arithmetic number, because the mean of its divisors is an integer number (94382820).

Almost surely, 2^3348571668 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 3348571668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4530375360).

3348571668 is an abundant number, since it is smaller than the sum of its proper divisors (5712179052).

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

3348571668 is a wasteful number, since it uses less digits than its factorization.

3348571668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21497 (or 21495 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The square root of 3348571668 is about 57866.8442892819. The cubic root of 3348571668 is about 1496.0744271025.

The spelling of 3348571668 in words is "three billion, three hundred forty-eight million, five hundred seventy-one thousand, six hundred sixty-eight".