3344140778 has 16 divisors (see below), whose sum is σ = 5473401120. Its totient is φ = 1519738800.

The previous prime is 3344140777. The next prime is 3344140801. The reversal of 3344140778 is 8770414433.

It is a super-2 number, since 2×3344140778² = 22366555086164890568, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3344140777) 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 7 ways as a sum of consecutive naturals, for example, 111068 + ... + 137928.

It is an arithmetic number, because the mean of its divisors is an integer number (342087570).

Almost surely, 2^3344140778 is an apocalyptic number.

3344140778 is a deficient number, since it is larger than the sum of its proper divisors (2129260342).

3344140778 is a wasteful number, since it uses less digits than its factorization.

3344140778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32533.

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 3344140778 is about 57828.5463936281. The cubic root of 3344140778 is about 1495.4142583428.

The spelling of 3344140778 in words is "three billion, three hundred forty-four million, one hundred forty thousand, seven hundred seventy-eight".