988358 has 16 divisors (see below), whose sum is σ = 1707264. Its totient is φ = 420360.

The previous prime is 988357. The next prime is 988367. The reversal of 988358 is 853889.

988358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988358.

It is not an unprimeable number, because it can be changed into a prime (988357) 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, 3023 + ... + 3333.

It is an arithmetic number, because the mean of its divisors is an integer number (106704).

2⁹⁸⁸³⁵⁸ is an apocalyptic number.

988358 is a deficient number, since it is larger than the sum of its proper divisors (718906).

988358 is a wasteful number, since it uses less digits than its factorization.

988358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547.

The product of its digits is 69120, while the sum is 41.

The square root of 988358 is about 994.1619586365. The cubic root of 988358 is about 99.6104175595.

The spelling of 988358 in words is "nine hundred eighty-eight thousand, three hundred fifty-eight".