988676539 has 2 divisors, whose sum is σ = 988676540. Its totient is φ = 988676538.

The previous prime is 988676527. The next prime is 988676561. The reversal of 988676539 is 935676889.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-988676539 is a prime.

It is not a weakly prime, because it can be changed into another prime (988676509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494338269 + 494338270.

It is an arithmetic number, because the mean of its divisors is an integer number (494338270).

Almost surely, 2^988676539 is an apocalyptic number.

988676539 is a deficient number, since it is larger than the sum of its proper divisors (1).

988676539 is an equidigital number, since it uses as much as digits as its factorization.

988676539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19595520, while the sum is 61.

The square root of 988676539 is about 31443.2272357657. The cubic root of 988676539 is about 996.2111759420.

The spelling of 988676539 in words is "nine hundred eighty-eight million, six hundred seventy-six thousand, five hundred thirty-nine".