270980340 has 96 divisors (see below), whose sum is σ = 809222400. Its totient is φ = 67516416.

The previous prime is 270980327. The next prime is 270980363. The reversal of 270980340 is 43089072.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151089 + ... + 152871.

It is an arithmetic number, because the mean of its divisors is an integer number (8429400).

Almost surely, 2^270980340 is an apocalyptic number.

270980340 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 270980340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404611200).

270980340 is an abundant number, since it is smaller than the sum of its proper divisors (538242060).

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

270980340 is a wasteful number, since it uses less digits than its factorization.

270980340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1959 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 270980340 is about 16461.4804923494. The cubic root of 270980340 is about 647.1117134567. Note that the first 3 decimals are identical.

The spelling of 270980340 in words is "two hundred seventy million, nine hundred eighty thousand, three hundred forty".