8986493 has 4 divisors (see below), whose sum is σ = 9094848. Its totient is φ = 8878140.

The previous prime is 8986477. The next prime is 8986499. The reversal of 8986493 is 3946898.

8986493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8986493 - 2⁴ = 8986477 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 8⁷ + 9⁴ + 8⁷ + 6³ + 4⁴ + 9⁷ + 3⁷ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8986499) 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, 54053 + ... + 54218.

It is an arithmetic number, because the mean of its divisors is an integer number (2273712).

Almost surely, 2^8986493 is an apocalyptic number.

8986493 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8986493 is a deficient number, since it is larger than the sum of its proper divisors (108355).

8986493 is a wasteful number, since it uses less digits than its factorization.

8986493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108354.

The product of its digits is 373248, while the sum is 47.

The square root of 8986493 is about 2997.7479880737. The cubic root of 8986493 is about 207.9042720865.

The spelling of 8986493 in words is "eight million, nine hundred eighty-six thousand, four hundred ninety-three".