270340666 has 8 divisors (see below), whose sum is σ = 423141984. Its totient is φ = 129293340.

The previous prime is 270340661. The next prime is 270340667. The reversal of 270340666 is 666043072.

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

It is not an unprimeable number, because it can be changed into a prime (270340661) 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 3 ways as a sum of consecutive naturals, for example, 2938440 + ... + 2938531.

It is an arithmetic number, because the mean of its divisors is an integer number (52892748).

Almost surely, 2^270340666 is an apocalyptic number.

270340666 is a deficient number, since it is larger than the sum of its proper divisors (152801318).

270340666 is a wasteful number, since it uses less digits than its factorization.

270340666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876996.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 270340666 is about 16442.0395936757. The cubic root of 270340666 is about 646.6021233748.

The spelling of 270340666 in words is "two hundred seventy million, three hundred forty thousand, six hundred sixty-six".