7168356672 has 112 divisors (see below), whose sum is σ = 19646871552. Its totient is φ = 2304253440.

The previous prime is 7168356661. The next prime is 7168356719. The reversal of 7168356672 is 2766538617.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825303 + ... + 1829225.

It is an arithmetic number, because the mean of its divisors is an integer number (175418496).

Almost surely, 2^7168356672 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 7168356672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9823435776).

7168356672 is an abundant number, since it is smaller than the sum of its proper divisors (12478514880).

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

7168356672 is a wasteful number, since it uses less digits than its factorization.

7168356672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276 (or 4266 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 7168356672 is about 84666.1483238726. The cubic root of 7168356672 is about 1928.1457911022.

The spelling of 7168356672 in words is "seven billion, one hundred sixty-eight million, three hundred fifty-six thousand, six hundred seventy-two".