3426474827 has 2 divisors, whose sum is σ = 3426474828. Its totient is φ = 3426474826.

The previous prime is 3426474809. The next prime is 3426474833. The reversal of 3426474827 is 7284746243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3426474827 - 2¹² = 3426470731 is a prime.

It is not a weakly prime, because it can be changed into another prime (3426434827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713237413 + 1713237414.

It is an arithmetic number, because the mean of its divisors is an integer number (1713237414).

Almost surely, 2^3426474827 is an apocalyptic number.

3426474827 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426474827 is an equidigital number, since it uses as much as digits as its factorization.

3426474827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1806336, while the sum is 47.

The square root of 3426474827 is about 58536.0984948604. The cubic root of 3426474827 is about 1507.5874559260.

The spelling of 3426474827 in words is "three billion, four hundred twenty-six million, four hundred seventy-four thousand, eight hundred twenty-seven".