3426784351 has 2 divisors, whose sum is σ = 3426784352. Its totient is φ = 3426784350.

The previous prime is 3426784327. The next prime is 3426784379. The reversal of 3426784351 is 1534876243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3426784351 - 2⁹ = 3426783839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3426784298 and 3426784307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3426784321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713392175 + 1713392176.

It is an arithmetic number, because the mean of its divisors is an integer number (1713392176).

Almost surely, 2^3426784351 is an apocalyptic number.

3426784351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426784351 is an equidigital number, since it uses as much as digits as its factorization.

3426784351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 43.

The square root of 3426784351 is about 58538.7423079793. The cubic root of 3426784351 is about 1507.6328495617.

The spelling of 3426784351 in words is "three billion, four hundred twenty-six million, seven hundred eighty-four thousand, three hundred fifty-one".