340441232 has 10 divisors (see below), whose sum is σ = 659604918. Its totient is φ = 170220608.

The previous prime is 340441187. The next prime is 340441243. The reversal of 340441232 is 232144043.

It can be written as a sum of positive squares in only one way, i.e., 174134416 + 166306816 = 13196^2 + 12896^2 .

It is a junction number, because it is equal to n+sod(n) for n = 340441198 and 340441207.

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 as a sum of consecutive naturals, namely, 10638773 + ... + 10638804.

Almost surely, 2^340441232 is an apocalyptic number.

It is an amenable number.

340441232 is a deficient number, since it is larger than the sum of its proper divisors (319163686).

340441232 is a wasteful number, since it uses less digits than its factorization.

340441232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21277585 (or 21277579 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 340441232 is about 18451.0496178402. The cubic root of 340441232 is about 698.2549950509.

Adding to 340441232 its reverse (232144043), we get a palindrome (572585275).

The spelling of 340441232 in words is "three hundred forty million, four hundred forty-one thousand, two hundred thirty-two".