272668342 has 16 divisors (see below), whose sum is σ = 414999360. Its totient is φ = 134342208.

The previous prime is 272668307. The next prime is 272668349. The reversal of 272668342 is 243866272.

272668342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 272668295 and 272668304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272668349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 96088 + ... + 98884.

It is an arithmetic number, because the mean of its divisors is an integer number (25937460).

Almost surely, 2^272668342 is an apocalyptic number.

272668342 is a deficient number, since it is larger than the sum of its proper divisors (142331018).

272668342 is a wasteful number, since it uses less digits than its factorization.

272668342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495.

The product of its digits is 193536, while the sum is 40.

The square root of 272668342 is about 16512.6721641290. The cubic root of 272668342 is about 648.4526047833.

The spelling of 272668342 in words is "two hundred seventy-two million, six hundred sixty-eight thousand, three hundred forty-two".