988941271 has 2 divisors, whose sum is σ = 988941272. Its totient is φ = 988941270.

The previous prime is 988941263. The next prime is 988941299. The reversal of 988941271 is 172149889.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 988941271 - 2³ = 988941263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (988971271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494470635 + 494470636.

It is an arithmetic number, because the mean of its divisors is an integer number (494470636).

Almost surely, 2^988941271 is an apocalyptic number.

988941271 is a deficient number, since it is larger than the sum of its proper divisors (1).

988941271 is an equidigital number, since it uses as much as digits as its factorization.

988941271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 49.

The square root of 988941271 is about 31447.4366363938. The cubic root of 988941271 is about 996.3000845085.

The spelling of 988941271 in words is "nine hundred eighty-eight million, nine hundred forty-one thousand, two hundred seventy-one".