270396 has 72 divisors (see below), whose sum is σ = 829920. Its totient is φ = 72576.

The previous prime is 270379. The next prime is 270407. The reversal of 270396 is 693072.

270396 is a `hidden beast` number, since 270 + 396 = 666.

270396 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×270396² = 146227993632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

270396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7290 + ... + 7326.

2²⁷⁰³⁹⁶ 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 270396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414960).

270396 is an abundant number, since it is smaller than the sum of its proper divisors (559524).

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

270396 is a wasteful number, since it uses less digits than its factorization.

270396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 270396 is about 519.9961538319. The cubic root of 270396 is about 64.6646236409.

It can be divided in two parts, 270 and 396, that added together give a palindrome (666).

The spelling of 270396 in words is "two hundred seventy thousand, three hundred ninety-six".