270809601 has 4 divisors (see below), whose sum is σ = 361079472. Its totient is φ = 180539732.

The previous prime is 270809599. The next prime is 270809647. The reversal of 270809601 is 106908072.

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 270809601 - 2¹ = 270809599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270809101) 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, 45134931 + ... + 45134936.

It is an arithmetic number, because the mean of its divisors is an integer number (90269868).

Almost surely, 2^270809601 is an apocalyptic number.

It is an amenable number.

270809601 is a deficient number, since it is larger than the sum of its proper divisors (90269871).

270809601 is an equidigital number, since it uses as much as digits as its factorization.

270809601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90269870.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 270809601 is about 16456.2936592660. The cubic root of 270809601 is about 646.9757744187.

The spelling of 270809601 in words is "two hundred seventy million, eight hundred nine thousand, six hundred one".