272343077 has 8 divisors (see below), whose sum is σ = 289308096. Its totient is φ = 255483072.

The previous prime is 272343073. The next prime is 272343109. The reversal of 272343077 is 770343272.

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

It is not a de Polignac number, because 272343077 - 2² = 272343073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272343073) 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, 20873 + ... + 31310.

It is an arithmetic number, because the mean of its divisors is an integer number (36163512).

Almost surely, 2^272343077 is an apocalyptic number.

It is an amenable number.

272343077 is a deficient number, since it is larger than the sum of its proper divisors (16965019).

272343077 is a wasteful number, since it uses less digits than its factorization.

272343077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52507.

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 272343077 is about 16502.8202741228. The cubic root of 272343077 is about 648.1946566613.

The spelling of 272343077 in words is "two hundred seventy-two million, three hundred forty-three thousand, seventy-seven".