270946816 has 80 divisors (see below), whose sum is σ = 655243776. Its totient is φ = 109264896.

The previous prime is 270946787. The next prime is 270946817. The reversal of 270946816 is 618649072.

It is not an unprimeable number, because it can be changed into a prime (270946817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58705 + ... + 63151.

Almost surely, 2^270946816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270946816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327621888).

270946816 is an abundant number, since it is smaller than the sum of its proper divisors (384296960).

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

270946816 is an equidigital number, since it uses as much as digits as its factorization.

270946816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489 (or 4473 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 270946816 is about 16460.4622049322. The cubic root of 270946816 is about 647.0850268125.

The spelling of 270946816 in words is "two hundred seventy million, nine hundred forty-six thousand, eight hundred sixteen".