3426446243 has 8 divisors (see below), whose sum is σ = 3738579456. Its totient is φ = 3114419400.

The previous prime is 3426446239. The next prime is 3426446249.

3426446243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3426446243 - 2² = 3426446239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3426446197 and 3426446206.

It is not an unprimeable number, because it can be changed into a prime (3426446249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50498 + ... + 96968.

It is an arithmetic number, because the mean of its divisors is an integer number (467322432).

Almost surely, 2^3426446243 is an apocalyptic number.

3426446243 is a deficient number, since it is larger than the sum of its proper divisors (312133213).

3426446243 is a wasteful number, since it uses less digits than its factorization.

3426446243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53185.

The product of its digits is 331776, while the sum is 38.

The square root of 3426446243 is about 58535.8543373205. The cubic root of 3426446243 is about 1507.5832637653.

The spelling of 3426446243 in words is "three billion, four hundred twenty-six million, four hundred forty-six thousand, two hundred forty-three".