988347359 has 4 divisors (see below), whose sum is σ = 988449000. Its totient is φ = 988245720.

The previous prime is 988347341. The next prime is 988347379. The reversal of 988347359 is 953743889.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 988347359 - 2²⁴ = 971570143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988347319) 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, 34484 + ... + 56265.

It is an arithmetic number, because the mean of its divisors is an integer number (247112250).

Almost surely, 2^988347359 is an apocalyptic number.

988347359 is a deficient number, since it is larger than the sum of its proper divisors (101641).

988347359 is a wasteful number, since it uses less digits than its factorization.

988347359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101640.

The product of its digits is 6531840, while the sum is 56.

The square root of 988347359 is about 31437.9922864040. The cubic root of 988347359 is about 996.1006007829.

The spelling of 988347359 in words is "nine hundred eighty-eight million, three hundred forty-seven thousand, three hundred fifty-nine".