8986996740 has 48 divisors (see below), whose sum is σ = 25187984640. Its totient is φ = 2394209280.

The previous prime is 8986996717. The next prime is 8986996741. The reversal of 8986996740 is 476996898.

It is a super-2 number, since 2×8986996740² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8986996741) by changing a digit.

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, 9741 + ... + 134420.

It is an arithmetic number, because the mean of its divisors is an integer number (524749680).

Almost surely, 2^8986996740 is an apocalyptic number.

It is an amenable number.

8986996740 is an abundant number, since it is smaller than the sum of its proper divisors (16200987900).

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

8986996740 is a wasteful number, since it uses less digits than its factorization.

8986996740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145212 (or 145210 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 66.

The square root of 8986996740 is about 94799.7718351685. The cubic root of 8986996740 is about 2079.0815672166.

The spelling of 8986996740 in words is "eight billion, nine hundred eighty-six million, nine hundred ninety-six thousand, seven hundred forty".