270309046 has 16 divisors (see below), whose sum is σ = 463626144. Its totient is φ = 115786944.

The previous prime is 270309037. The next prime is 270309047. The reversal of 270309046 is 640903072.

270309046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 270308999 and 270309017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270309047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33196 + ... + 40528.

It is an arithmetic number, because the mean of its divisors is an integer number (28976634).

Almost surely, 2^270309046 is an apocalyptic number.

270309046 is a deficient number, since it is larger than the sum of its proper divisors (193317098).

270309046 is a wasteful number, since it uses less digits than its factorization.

270309046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9975.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 270309046 is about 16441.0780060189. The cubic root of 270309046 is about 646.5769127685.

The spelling of 270309046 in words is "two hundred seventy million, three hundred nine thousand, forty-six".