270420306 has 32 divisors (see below), whose sum is σ = 583070208. Its totient is φ = 83116800.

The previous prime is 270420299. The next prime is 270420323. The reversal of 270420306 is 603024072.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 137631 + ... + 139581.

It is an arithmetic number, because the mean of its divisors is an integer number (18220944).

Almost surely, 2^270420306 is an apocalyptic number.

270420306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

270420306 is an abundant number, since it is smaller than the sum of its proper divisors (312649902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270420306 is a wasteful number, since it uses less digits than its factorization.

270420306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 270420306 is about 16444.4612559974. The cubic root of 270420306 is about 646.6656115877.

Adding to 270420306 its reverse (603024072), we get a palindrome (873444378).

The spelling of 270420306 in words is "two hundred seventy million, four hundred twenty thousand, three hundred six".