8985379625 has 16 divisors (see below), whose sum is σ = 11216399376. Its totient is φ = 7186608000.

The previous prime is 8985379619. The next prime is 8985379639. The reversal of 8985379625 is 5269735898.

It can be written as a sum of positive squares in 8 ways, for example, as 7737665296 + 1247714329 = 87964^2 + 35323^2 .

It is not a de Polignac number, because 8985379625 - 2¹⁰ = 8985378601 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 1042835 + ... + 1051415.

It is an arithmetic number, because the mean of its divisors is an integer number (701024961).

Almost surely, 2^8985379625 is an apocalyptic number.

It is an amenable number.

8985379625 is a deficient number, since it is larger than the sum of its proper divisors (2231019751).

8985379625 is an equidigital number, since it uses as much as digits as its factorization.

8985379625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16973 (or 16963 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 62.

The square root of 8985379625 is about 94791.2423433726. The cubic root of 8985379625 is about 2078.9568568243.

The spelling of 8985379625 in words is "eight billion, nine hundred eighty-five million, three hundred seventy-nine thousand, six hundred twenty-five".