272349383 has 4 divisors (see below), whose sum is σ = 273775488. Its totient is φ = 270923280.

The previous prime is 272349377. The next prime is 272349409. The reversal of 272349383 is 383943272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272349383 - 2²² = 268155079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272349383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272349083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712766 + ... + 713147.

It is an arithmetic number, because the mean of its divisors is an integer number (68443872).

Almost surely, 2^272349383 is an apocalyptic number.

272349383 is a deficient number, since it is larger than the sum of its proper divisors (1426105).

272349383 is a wasteful number, since it uses less digits than its factorization.

272349383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426104.

The product of its digits is 217728, while the sum is 41.

The square root of 272349383 is about 16503.0113312692. The cubic root of 272349383 is about 648.1996595226.

The spelling of 272349383 in words is "two hundred seventy-two million, three hundred forty-nine thousand, three hundred eighty-three".