340382241 has 12 divisors (see below), whose sum is σ = 492468132. Its totient is φ = 226550016.

The previous prime is 340382219. The next prime is 340382243. The reversal of 340382241 is 142283043.

340382241 is a `hidden beast` number, since 3 + 40 + 382 + 241 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42302016 + 298080225 = 6504^2 + 17265^2 .

It is not a de Polignac number, because 340382241 - 2⁵ = 340382209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340382243) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 25096 + ... + 36201.

It is an arithmetic number, because the mean of its divisors is an integer number (41039011).

Almost surely, 2^340382241 is an apocalyptic number.

It is an amenable number.

340382241 is a deficient number, since it is larger than the sum of its proper divisors (152085891).

340382241 is a wasteful number, since it uses less digits than its factorization.

340382241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61920 (or 61917 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 340382241 is about 18449.4509674407. The cubic root of 340382241 is about 698.2146619617.

The spelling of 340382241 in words is "three hundred forty million, three hundred eighty-two thousand, two hundred forty-one".