7166473216 has 176 divisors, whose sum is σ = 18096397056. Its totient is φ = 2763915264.

The previous prime is 7166473213. The next prime is 7166473217. The reversal of 7166473216 is 6123746617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7166473211) 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, 2801410 + ... + 2803966.

Almost surely, 2^7166473216 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 7166473216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9048198528).

7166473216 is an abundant number, since it is smaller than the sum of its proper divisors (10929923840).

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

7166473216 is a wasteful number, since it uses less digits than its factorization.

7166473216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624 (or 2606 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The square root of 7166473216 is about 84655.0247534073. The cubic root of 7166473216 is about 1927.9769055388.

The spelling of 7166473216 in words is "seven billion, one hundred sixty-six million, four hundred seventy-three thousand, two hundred sixteen".