270456849 has 48 divisors (see below), whose sum is σ = 448156800. Its totient is φ = 155789568.

The previous prime is 270456841. The next prime is 270456863. The reversal of 270456849 is 948654072.

It is a happy number.

It is not a de Polignac number, because 270456849 - 2³ = 270456841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270456841) 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 47 ways as a sum of consecutive naturals, for example, 197164 + ... + 198530.

It is an arithmetic number, because the mean of its divisors is an integer number (9336600).

Almost surely, 2^270456849 is an apocalyptic number.

It is an amenable number.

270456849 is a deficient number, since it is larger than the sum of its proper divisors (177699951).

270456849 is a wasteful number, since it uses less digits than its factorization.

270456849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 270456849 is about 16445.5723220568. The cubic root of 270456849 is about 646.6947391304.

The spelling of 270456849 in words is "two hundred seventy million, four hundred fifty-six thousand, eight hundred forty-nine".