4163650672 has 40 divisors (see below), whose sum is σ = 8342501760. Its totient is φ = 2010992640.

The previous prime is 4163650651. The next prime is 4163650697. The reversal of 4163650672 is 2760563614.

It is a super-3 number, since 3×4163650672³ (a number of 30 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 274848 + ... + 289600.

It is an arithmetic number, because the mean of its divisors is an integer number (208562544).

Almost surely, 2^4163650672 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 4163650672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4171250880).

4163650672 is an abundant number, since it is smaller than the sum of its proper divisors (4178851088).

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

4163650672 is a wasteful number, since it uses less digits than its factorization.

4163650672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15361 (or 15355 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 4163650672 is about 64526.3564134842. The cubic root of 4163650672 is about 1608.7606258491.

The spelling of 4163650672 in words is "four billion, one hundred sixty-three million, six hundred fifty thousand, six hundred seventy-two".