3428574887 has 2 divisors, whose sum is σ = 3428574888. Its totient is φ = 3428574886.

The previous prime is 3428574883. The next prime is 3428574899. The reversal of 3428574887 is 7884758243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3428574887 - 2² = 3428574883 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3428574883) 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, 1714287443 + 1714287444.

It is an arithmetic number, because the mean of its divisors is an integer number (1714287444).

Almost surely, 2^3428574887 is an apocalyptic number.

3428574887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3428574887 is an equidigital number, since it uses as much as digits as its factorization.

3428574887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12042240, while the sum is 56.

The square root of 3428574887 is about 58554.0339088606. The cubic root of 3428574887 is about 1507.8953892668.

The spelling of 3428574887 in words is "three billion, four hundred twenty-eight million, five hundred seventy-four thousand, eight hundred eighty-seven".