8986399417 has 4 divisors (see below), whose sum is σ = 8987463540. Its totient is φ = 8985335296.

The previous prime is 8986399369. The next prime is 8986399463. The reversal of 8986399417 is 7149936898.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3831733801 + 5154665616 = 61901^2 + 71796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8986399417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8986399117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519292 + ... + 536317.

It is an arithmetic number, because the mean of its divisors is an integer number (2246865885).

Almost surely, 2^8986399417 is an apocalyptic number.

It is an amenable number.

8986399417 is a deficient number, since it is larger than the sum of its proper divisors (1064123).

8986399417 is a wasteful number, since it uses less digits than its factorization.

8986399417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064122.

The product of its digits is 23514624, while the sum is 64.

The square root of 8986399417 is about 94796.6213374717. The cubic root of 8986399417 is about 2079.0355039695.

The spelling of 8986399417 in words is "eight billion, nine hundred eighty-six million, three hundred ninety-nine thousand, four hundred seventeen".