271434984 has 16 divisors (see below), whose sum is σ = 678587520. Its totient is φ = 90478320.

The previous prime is 271434979. The next prime is 271434991. The reversal of 271434984 is 489434172.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5654872 + ... + 5654919.

It is an arithmetic number, because the mean of its divisors is an integer number (42411720).

Almost surely, 2^271434984 is an apocalyptic number.

271434984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

271434984 is an abundant number, since it is smaller than the sum of its proper divisors (407152536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271434984 is a wasteful number, since it uses less digits than its factorization.

271434984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309800 (or 11309796 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 271434984 is about 16475.2840339704. The cubic root of 271434984 is about 647.4734138346.

The spelling of 271434984 in words is "two hundred seventy-one million, four hundred thirty-four thousand, nine hundred eighty-four".