272416664 has 16 divisors (see below), whose sum is σ = 550072320. Its totient is φ = 125730720.

The previous prime is 272416663. The next prime is 272416673. The reversal of 272416664 is 466614272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272416663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309592 + ... + 1309799.

It is an arithmetic number, because the mean of its divisors is an integer number (34379520).

Almost surely, 2^272416664 is an apocalyptic number.

It is an amenable number.

272416664 is an abundant number, since it is smaller than the sum of its proper divisors (277655656).

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

272416664 is a wasteful number, since it uses less digits than its factorization.

272416664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619410 (or 2619406 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 272416664 is about 16505.0496515460. The cubic root of 272416664 is about 648.2530320571.

The spelling of 272416664 in words is "two hundred seventy-two million, four hundred sixteen thousand, six hundred sixty-four".