988373 has 4 divisors (see below), whose sum is σ = 1020288. Its totient is φ = 956460.

The previous prime is 988367. The next prime is 988409. The reversal of 988373 is 373889.

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, and also an emirpimes, since its reverse is a distinct semiprime: 373889 = 89 ⋅4201.

It is a cyclic number.

It is not a de Polignac number, because 988373 - 2⁴ = 988357 is a prime.

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 (988313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15911 + ... + 15972.

It is an arithmetic number, because the mean of its divisors is an integer number (255072).

2⁹⁸⁸³⁷³ is an apocalyptic number.

It is an amenable number.

988373 is a deficient number, since it is larger than the sum of its proper divisors (31915).

988373 is a wasteful number, since it uses less digits than its factorization.

988373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31914.

The product of its digits is 36288, while the sum is 38.

The square root of 988373 is about 994.1695026503. The cubic root of 988373 is about 99.6109214757.

The spelling of 988373 in words is "nine hundred eighty-eight thousand, three hundred seventy-three".