270928400 has 30 divisors (see below), whose sum is σ = 650906442. Its totient is φ = 108371200.

The previous prime is 270928381. The next prime is 270928409. The reversal of 270928400 is 4829072.

It can be written as a sum of positive squares in 3 ways, for example, as 56130064 + 214798336 = 7492^2 + 14656^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270928409) 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 5 ways as a sum of consecutive naturals, for example, 338261 + ... + 339060.

Almost surely, 2^270928400 is an apocalyptic number.

270928400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270928400 is an abundant number, since it is smaller than the sum of its proper divisors (379978042).

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

270928400 is a wasteful number, since it uses less digits than its factorization.

270928400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677339 (or 677328 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 270928400 is about 16459.9027943667. The cubic root of 270928400 is about 647.0703658936.

The spelling of 270928400 in words is "two hundred seventy million, nine hundred twenty-eight thousand, four hundred".