272732338 has 16 divisors (see below), whose sum is σ = 418245120. Its totient is φ = 133342000.

The previous prime is 272732323. The next prime is 272732351. The reversal of 272732338 is 833237272.

It is a junction number, because it is equal to n+sod(n) for n = 272732297 and 272732306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16488 + ... + 28588.

It is an arithmetic number, because the mean of its divisors is an integer number (26140320).

Almost surely, 2^272732338 is an apocalyptic number.

272732338 is a deficient number, since it is larger than the sum of its proper divisors (145512782).

272732338 is a wasteful number, since it uses less digits than its factorization.

272732338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12353.

The product of its digits is 84672, while the sum is 37.

The square root of 272732338 is about 16514.6098349310. The cubic root of 272732338 is about 648.5033320104.

The spelling of 272732338 in words is "two hundred seventy-two million, seven hundred thirty-two thousand, three hundred thirty-eight".