8984985704 has 8 divisors (see below), whose sum is σ = 16846848210. Its totient is φ = 4492492848.

The previous prime is 8984985701. The next prime is 8984985727. The reversal of 8984985704 is 4075894898.

It can be written as a sum of positive squares in only one way, i.e., 6312302500 + 2672683204 = 79450^2 + 51698^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8984985701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561561599 + ... + 561561614.

Almost surely, 2^8984985704 is an apocalyptic number.

It is an amenable number.

8984985704 is a deficient number, since it is larger than the sum of its proper divisors (7861862506).

8984985704 is a wasteful number, since it uses less digits than its factorization.

8984985704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123123219 (or 1123123215 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 62.

The square root of 8984985704 is about 94789.1644862428. The cubic root of 8984985704 is about 2078.9264757398.

The spelling of 8984985704 in words is "eight billion, nine hundred eighty-four million, nine hundred eighty-five thousand, seven hundred four".