8989527392 has 12 divisors (see below), whose sum is σ = 17698132116. Its totient is φ = 4494763680.

The previous prime is 8989527353. The next prime is 8989527409. The reversal of 8989527392 is 2937259898.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140461334 + ... + 140461397.

It is an arithmetic number, because the mean of its divisors is an integer number (1474844343).

Almost surely, 2^8989527392 is an apocalyptic number.

It is an amenable number.

8989527392 is a deficient number, since it is larger than the sum of its proper divisors (8708604724).

8989527392 is a wasteful number, since it uses less digits than its factorization.

8989527392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280922741 (or 280922733 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 62.

The square root of 8989527392 is about 94813.1182484787. The cubic root of 8989527392 is about 2079.2766987049.

The spelling of 8989527392 in words is "eight billion, nine hundred eighty-nine million, five hundred twenty-seven thousand, three hundred ninety-two".