9873499 has 4 divisors (see below), whose sum is σ = 9998560. Its totient is φ = 9748440.

The previous prime is 9873467. The next prime is 9873503. The reversal of 9873499 is 9943789.

9873499 is digitally balanced in base 2 and base 3, because in such bases 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 an emirpimes, since its reverse is a distinct semiprime: 9943789 = 439 ⋅22651.

It is a cyclic number.

It is not a de Polignac number, because 9873499 - 2⁵ = 9873467 is a prime.

It is a d-powerful number, because it can be written as 9⁴ + 8³ + 7⁷ + 3¹⁴ + 4¹¹ + 9⁴ + 9⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9873439) 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, 62412 + ... + 62569.

It is an arithmetic number, because the mean of its divisors is an integer number (2499640).

Almost surely, 2^9873499 is an apocalyptic number.

9873499 is a deficient number, since it is larger than the sum of its proper divisors (125061).

9873499 is a wasteful number, since it uses less digits than its factorization.

9873499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125060.

The product of its digits is 489888, while the sum is 49.

The square root of 9873499 is about 3142.2124371213. The cubic root of 9873499 is about 214.5311506714.

The spelling of 9873499 in words is "nine million, eight hundred seventy-three thousand, four hundred ninety-nine".