988876331 has 2 divisors, whose sum is σ = 988876332. Its totient is φ = 988876330.

The previous prime is 988876313. The next prime is 988876351. The reversal of 988876331 is 133678889.

Together with previous prime (988876313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 988876331 - 2⁶ = 988876267 is a prime.

It is a super-2 number, since 2×988876331² = 1955752796024043122, which contains 22 as substring.

It is a Chen prime.

It is a nialpdrome in base 10.

It is not a weakly prime, because it can be changed into another prime (988876351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494438165 + 494438166.

It is an arithmetic number, because the mean of its divisors is an integer number (494438166).

Almost surely, 2^988876331 is an apocalyptic number.

988876331 is a deficient number, since it is larger than the sum of its proper divisors (1).

988876331 is an equidigital number, since it uses as much as digits as its factorization.

988876331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 53.

The square root of 988876331 is about 31446.4041028541. The cubic root of 988876331 is about 996.2782762894.

The spelling of 988876331 in words is "nine hundred eighty-eight million, eight hundred seventy-six thousand, three hundred thirty-one".