8498384 has 20 divisors (see below), whose sum is σ = 16590084. Its totient is φ = 4217088.

The previous prime is 8498359. The next prime is 8498389. The reversal of 8498384 is 4838948.

It can be written as a sum of positive squares in 2 ways, for example, as 3534400 + 4963984 = 1880^2 + 2228^2 .

It is a super-2 number, since 2×8498384² = 144445061222912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8498389) 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, 254 + ... + 4130.

Almost surely, 2^8498384 is an apocalyptic number.

It is an amenable number.

8498384 is a deficient number, since it is larger than the sum of its proper divisors (8091700).

8498384 is a wasteful number, since it uses less digits than its factorization.

8498384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022 (or 4016 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 8498384 is about 2915.1987925354. The cubic root of 8498384 is about 204.0698210318.

The spelling of 8498384 in words is "eight million, four hundred ninety-eight thousand, three hundred eighty-four".