340323344 has 40 divisors (see below), whose sum is σ = 670858848. Its totient is φ = 167225600.

The previous prime is 340323337. The next prime is 340323359. The reversal of 340323344 is 443323043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233819 + ... + 235269.

Almost surely, 2^340323344 is an apocalyptic number.

It is an amenable number.

340323344 is a deficient number, since it is larger than the sum of its proper divisors (330535504).

340323344 is a wasteful number, since it uses less digits than its factorization.

340323344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 340323344 is about 18447.8547262277. The cubic root of 340323344 is about 698.1743884925.

Adding to 340323344 its reverse (443323043), we get a palindrome (783646387).

The spelling of 340323344 in words is "three hundred forty million, three hundred twenty-three thousand, three hundred forty-four".