270350640 has 360 divisors, whose sum is σ = 1080555840. Its totient is φ = 60383232.

The previous prime is 270350621. The next prime is 270350651. The reversal of 270350640 is 46053072.

It is a happy number.

270350640 is a `hidden beast` number, since 270 + 350 + 6 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2787072 + ... + 2787168.

It is an arithmetic number, because the mean of its divisors is an integer number (3001544).

Almost surely, 2^270350640 is an apocalyptic number.

270350640 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 270350640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540277920).

270350640 is an abundant number, since it is smaller than the sum of its proper divisors (810205200).

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

270350640 is a wasteful number, since it uses less digits than its factorization.

270350640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 270350640 is about 16442.3428987477. The cubic root of 270350640 is about 646.6100752310.

The spelling of 270350640 in words is "two hundred seventy million, three hundred fifty thousand, six hundred forty".