3408778043 has 16 divisors (see below), whose sum is σ = 3885311232. Its totient is φ = 2960364000.

The previous prime is 3408778033. The next prime is 3408778057.

3408778043 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3408778043 - 2⁸ = 3408777787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3408777985 and 3408778003.

It is not an unprimeable number, because it can be changed into a prime (3408778003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199508 + ... + 215918.

It is an arithmetic number, because the mean of its divisors is an integer number (242831952).

Almost surely, 2^3408778043 is an apocalyptic number.

3408778043 is a deficient number, since it is larger than the sum of its proper divisors (476533189).

3408778043 is a wasteful number, since it uses less digits than its factorization.

3408778043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17266.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 3408778043 is about 58384.7415255048. The cubic root of 3408778043 is about 1504.9875523523.

The spelling of 3408778043 in words is "three billion, four hundred eight million, seven hundred seventy-eight thousand, forty-three".