273272345 has 8 divisors (see below), whose sum is σ = 345186240. Its totient is φ = 207111600.

The previous prime is 273272333. The next prime is 273272369. The reversal of 273272345 is 543272372.

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

It is not a de Polignac number, because 273272345 - 2⁶ = 273272281 is a prime.

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, 1438181 + ... + 1438370.

It is an arithmetic number, because the mean of its divisors is an integer number (43148280).

Almost surely, 2^273272345 is an apocalyptic number.

It is an amenable number.

273272345 is a deficient number, since it is larger than the sum of its proper divisors (71913895).

273272345 is a wasteful number, since it uses less digits than its factorization.

273272345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876575.

The product of its digits is 70560, while the sum is 35.

The square root of 273272345 is about 16530.9511220619. The cubic root of 273272345 is about 648.9310596340.

The spelling of 273272345 in words is "two hundred seventy-three million, two hundred seventy-two thousand, three hundred forty-five".