272949884 has 6 divisors (see below), whose sum is σ = 477662304. Its totient is φ = 136474940.

The previous prime is 272949881. The next prime is 272949889. The reversal of 272949884 is 488949272.

It is a happy number.

It is a super-2 number, since 2×272949884² = 149003278351226912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272949881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34118732 + ... + 34118739.

It is an arithmetic number, because the mean of its divisors is an integer number (79610384).

Almost surely, 2^272949884 is an apocalyptic number.

It is an amenable number.

272949884 is a deficient number, since it is larger than the sum of its proper divisors (204712420).

272949884 is a wasteful number, since it uses less digits than its factorization.

272949884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68237475 (or 68237473 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 53.

The square root of 272949884 is about 16521.1949930990. The cubic root of 272949884 is about 648.6757132453.

The spelling of 272949884 in words is "two hundred seventy-two million, nine hundred forty-nine thousand, eight hundred eighty-four".