3426843775 has 6 divisors (see below), whose sum is σ = 4249286312. Its totient is φ = 2741475000.

The previous prime is 3426843773. The next prime is 3426843779. The reversal of 3426843775 is 5773486243.

It is not a de Polignac number, because 3426843775 - 2¹ = 3426843773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426843773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68536851 + ... + 68536900.

Almost surely, 2^3426843775 is an apocalyptic number.

3426843775 is a deficient number, since it is larger than the sum of its proper divisors (822442537).

3426843775 is a wasteful number, since it uses less digits than its factorization.

3426843775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137073761 (or 137073756 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 49.

The square root of 3426843775 is about 58539.2498670764. The cubic root of 3426843775 is about 1507.6415641511.

The spelling of 3426843775 in words is "three billion, four hundred twenty-six million, eight hundred forty-three thousand, seven hundred seventy-five".