3442854391 has 2 divisors, whose sum is σ = 3442854392. Its totient is φ = 3442854390.

The previous prime is 3442854377. The next prime is 3442854439. The reversal of 3442854391 is 1934582443.

It is a weak prime.

It is an emirp because it is prime and its reverse (1934582443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3442854391 - 2⁹ = 3442853879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3442854341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721427195 + 1721427196.

It is an arithmetic number, because the mean of its divisors is an integer number (1721427196).

Almost surely, 2^3442854391 is an apocalyptic number.

3442854391 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442854391 is an equidigital number, since it uses as much as digits as its factorization.

3442854391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 43.

The square root of 3442854391 is about 58675.8416300951. The cubic root of 3442854391 is about 1509.9858763645.

The spelling of 3442854391 in words is "three billion, four hundred forty-two million, eight hundred fifty-four thousand, three hundred ninety-one".