8994477116 has 12 divisors (see below), whose sum is σ = 15742980288. Its totient is φ = 4496482752.

The previous prime is 8994477101. The next prime is 8994477133. The reversal of 8994477116 is 6117744998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161741 + ... + 210116.

It is an arithmetic number, because the mean of its divisors is an integer number (1311915024).

Almost surely, 2^8994477116 is an apocalyptic number.

It is an amenable number.

8994477116 is a deficient number, since it is larger than the sum of its proper divisors (6748503172).

8994477116 is a wasteful number, since it uses less digits than its factorization.

8994477116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377908 (or 377906 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 56.

The square root of 8994477116 is about 94839.2171836103. The cubic root of 8994477116 is about 2079.6582522236.

The spelling of 8994477116 in words is "eight billion, nine hundred ninety-four million, four hundred seventy-seven thousand, one hundred sixteen".