340444034 has 16 divisors (see below), whose sum is σ = 584318400. Its totient is φ = 145729584.

The previous prime is 340444031. The next prime is 340444037. The reversal of 340444034 is 430444043.

It is an interprime number because it is at equal distance from previous prime (340444031) and next prime (340444037).

It is a junction number, because it is equal to n+sod(n) for n = 340443994 and 340444012.

It is not an unprimeable number, because it can be changed into a prime (340444031) 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 7 ways as a sum of consecutive naturals, for example, 2129 + ... + 26180.

It is an arithmetic number, because the mean of its divisors is an integer number (36519900).

Almost surely, 2^340444034 is an apocalyptic number.

340444034 is a deficient number, since it is larger than the sum of its proper divisors (243874366).

340444034 is a wasteful number, since it uses less digits than its factorization.

340444034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29177.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 340444034 is about 18451.1255483236. The cubic root of 340444034 is about 698.2569107072.

Adding to 340444034 its reverse (430444043), we get a palindrome (770888077).

Subtracting 340444034 from its reverse (430444043), we obtain a palindrome (90000009).

The spelling of 340444034 in words is "three hundred forty million, four hundred forty-four thousand, thirty-four".