3430440334 has 32 divisors (see below), whose sum is σ = 5414976000. Its totient is φ = 1627607520.

The previous prime is 3430440323. The next prime is 3430440337. The reversal of 3430440334 is 4330440343.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430440337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2451367 + ... + 2452765.

It is an arithmetic number, because the mean of its divisors is an integer number (169218000).

Almost surely, 2^3430440334 is an apocalyptic number.

3430440334 is a deficient number, since it is larger than the sum of its proper divisors (1984535666).

3430440334 is a wasteful number, since it uses less digits than its factorization.

3430440334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128.

The product of its (nonzero) digits is 20736, while the sum is 28.

The square root of 3430440334 is about 58569.9610209875. The cubic root of 3430440334 is about 1508.1688156925.

Adding to 3430440334 its reverse (4330440343), we get a palindrome (7760880677).

Subtracting 3430440334 from its reverse (4330440343), we obtain a palindrome (900000009).

The spelling of 3430440334 in words is "three billion, four hundred thirty million, four hundred forty thousand, three hundred thirty-four".