270849853 has 4 divisors (see below), whose sum is σ = 271324768. Its totient is φ = 270374940.

The previous prime is 270849851. The next prime is 270849869. The reversal of 270849853 is 358948072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 270849853 - 2¹ = 270849851 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 (270849851) 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, 236601 + ... + 237742.

It is an arithmetic number, because the mean of its divisors is an integer number (67831192).

Almost surely, 2^270849853 is an apocalyptic number.

It is an amenable number.

270849853 is a deficient number, since it is larger than the sum of its proper divisors (474915).

270849853 is an equidigital number, since it uses as much as digits as its factorization.

270849853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474914.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 270849853 is about 16457.5166109593. The cubic root of 270849853 is about 647.0078274166.

The spelling of 270849853 in words is "two hundred seventy million, eight hundred forty-nine thousand, eight hundred fifty-three".