270305074 has 16 divisors (see below), whose sum is σ = 437814720. Its totient is φ = 124422480.

The previous prime is 270305071. The next prime is 270305081. The reversal of 270305074 is 470503072.

It is a super-3 number, since 3×270305074³ (a number of 26 digits) contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (270305071) 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 7 ways as a sum of consecutive naturals, for example, 3862 + ... + 23569.

It is an arithmetic number, because the mean of its divisors is an integer number (27363420).

Almost surely, 2^270305074 is an apocalyptic number.

270305074 is a deficient number, since it is larger than the sum of its proper divisors (167509646).

270305074 is a wasteful number, since it uses less digits than its factorization.

270305074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27825.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 270305074 is about 16440.9572105763. The cubic root of 270305074 is about 646.5737457563.

The spelling of 270305074 in words is "two hundred seventy million, three hundred five thousand, seventy-four".