272881344 has 168 divisors, whose sum is σ = 792772608. Its totient is φ = 82736640.

The previous prime is 272881339. The next prime is 272881379. The reversal of 272881344 is 443188272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2148609 + ... + 2148735.

Almost surely, 2^272881344 is an apocalyptic number.

272881344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272881344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396386304).

272881344 is an abundant number, since it is smaller than the sum of its proper divisors (519891264).

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

272881344 is a wasteful number, since it uses less digits than its factorization.

272881344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 182 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 272881344 is about 16519.1205577052. The cubic root of 272881344 is about 648.6214127333.

The spelling of 272881344 in words is "two hundred seventy-two million, eight hundred eighty-one thousand, three hundred forty-four".