8943376416 has 48 divisors (see below), whose sum is σ = 25282240704. Its totient is φ = 2751807744.

The previous prime is 8943376369. The next prime is 8943376427. The reversal of 8943376416 is 6146733498.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3581836 + ... + 3584331.

It is an arithmetic number, because the mean of its divisors is an integer number (526713348).

Almost surely, 2^8943376416 is an apocalyptic number.

It is an amenable number.

8943376416 is an abundant number, since it is smaller than the sum of its proper divisors (16338864288).

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

8943376416 is a wasteful number, since it uses less digits than its factorization.

8943376416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166193 (or 7166185 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The square root of 8943376416 is about 94569.4264337053. The cubic root of 8943376416 is about 2075.7123535513.

The spelling of 8943376416 in words is "eight billion, nine hundred forty-three million, three hundred seventy-six thousand, four hundred sixteen".