270804345 has 32 divisors (see below), whose sum is σ = 495866880. Its totient is φ = 123625920.

The previous prime is 270804343. The next prime is 270804353. The reversal of 270804345 is 543408072.

It is not a de Polignac number, because 270804345 - 2¹ = 270804343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270804343) 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 31 ways as a sum of consecutive naturals, for example, 105730 + ... + 108260.

It is an arithmetic number, because the mean of its divisors is an integer number (15495840).

Almost surely, 2^270804345 is an apocalyptic number.

It is an amenable number.

270804345 is a deficient number, since it is larger than the sum of its proper divisors (225062535).

270804345 is a wasteful number, since it uses less digits than its factorization.

270804345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3565.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 270804345 is about 16456.1339627508. The cubic root of 270804345 is about 646.9715887883.

The spelling of 270804345 in words is "two hundred seventy million, eight hundred four thousand, three hundred forty-five".