988347 has 8 divisors (see below), whose sum is σ = 1336144. Its totient is φ = 649728.

The previous prime is 988343. The next prime is 988357. The reversal of 988347 is 743889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 988347 - 2² = 988343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (988343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038 + ... + 2475.

It is an arithmetic number, because the mean of its divisors is an integer number (167018).

2⁹⁸⁸³⁴⁷ is an apocalyptic number.

988347 is a deficient number, since it is larger than the sum of its proper divisors (347797).

988347 is a wasteful number, since it uses less digits than its factorization.

988347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589.

The product of its digits is 48384, while the sum is 39.

The square root of 988347 is about 994.1564263233. The cubic root of 988347 is about 99.6100480178.

The spelling of 988347 in words is "nine hundred eighty-eight thousand, three hundred forty-seven".