272734238 has 8 divisors (see below), whose sum is σ = 467544432. Its totient is φ = 116886096.

The previous prime is 272734199. The next prime is 272734261. The reversal of 272734238 is 832437272.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9740495 + ... + 9740522.

It is an arithmetic number, because the mean of its divisors is an integer number (58443054).

Almost surely, 2^272734238 is an apocalyptic number.

272734238 is a deficient number, since it is larger than the sum of its proper divisors (194810194).

272734238 is a wasteful number, since it uses less digits than its factorization.

272734238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19481026.

The product of its digits is 112896, while the sum is 38.

The square root of 272734238 is about 16514.6673596534. The cubic root of 272734238 is about 648.5048379478.

The spelling of 272734238 in words is "two hundred seventy-two million, seven hundred thirty-four thousand, two hundred thirty-eight".