3426776243 has 8 divisors (see below), whose sum is σ = 3739463616. Its totient is φ = 3114282600.

The previous prime is 3426776237. The next prime is 3426776257.

3426776243 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-3426776243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3426776194 and 3426776203.

It is not an unprimeable number, because it can be changed into a prime (3426772243) 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, 10121 + ... + 83402.

It is an arithmetic number, because the mean of its divisors is an integer number (467432952).

Almost surely, 2^3426776243 is an apocalyptic number.

3426776243 is a deficient number, since it is larger than the sum of its proper divisors (312687373).

3426776243 is a wasteful number, since it uses less digits than its factorization.

3426776243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96865.

The product of its digits is 1016064, while the sum is 44.

The square root of 3426776243 is about 58538.6730546568. The cubic root of 3426776243 is about 1507.6316605075.

The spelling of 3426776243 in words is "three billion, four hundred twenty-six million, seven hundred seventy-six thousand, two hundred forty-three".