270008320 has 80 divisors (see below), whose sum is σ = 654310800. Its totient is φ = 106954752.

The previous prime is 270008311. The next prime is 270008353. The reversal of 270008320 is 23800072.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 270008291 and 270008300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2621389 + ... + 2621491.

It is an arithmetic number, because the mean of its divisors is an integer number (8178885).

Almost surely, 2^270008320 is an apocalyptic number.

270008320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270008320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327155400).

270008320 is an abundant number, since it is smaller than the sum of its proper divisors (384302480).

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

270008320 is an frugal number, since it uses more digits than its factorization.

270008320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 270008320 is about 16431.9298927424. The cubic root of 270008320 is about 646.3370457920.

Adding to 270008320 its reverse (23800072), we get a palindrome (293808392).

The spelling of 270008320 in words is "two hundred seventy million, eight thousand, three hundred twenty".