4068844335 has 24 divisors (see below), whose sum is σ = 7089220944. Its totient is φ = 2158801920.

The previous prime is 4068844309. The next prime is 4068844349. The reversal of 4068844335 is 5334488604.

It is not a de Polignac number, because 4068844335 - 2⁷ = 4068844207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 225561 + ... + 242930.

It is an arithmetic number, because the mean of its divisors is an integer number (295384206).

Almost surely, 2^4068844335 is an apocalyptic number.

4068844335 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4068844335 is a deficient number, since it is larger than the sum of its proper divisors (3020376609).

4068844335 is a wasteful number, since it uses less digits than its factorization.

4068844335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468695 (or 468692 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The square root of 4068844335 is about 63787.4935626099. The cubic root of 4068844335 is about 1596.4562631200.

The spelling of 4068844335 in words is "four billion, sixty-eight million, eight hundred forty-four thousand, three hundred thirty-five".