3068397243 has 6 divisors (see below), whose sum is σ = 4432129364. Its totient is φ = 2045598156.

The previous prime is 3068397187. The next prime is 3068397257. The reversal of 3068397243 is 3427938603.

It is not a de Polignac number, because 3068397243 - 2¹⁸ = 3068135099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3068397743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170466505 + ... + 170466522.

Almost surely, 2^3068397243 is an apocalyptic number.

3068397243 is a deficient number, since it is larger than the sum of its proper divisors (1363732121).

3068397243 is a wasteful number, since it uses less digits than its factorization.

3068397243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340933033 (or 340933030 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 3068397243 is about 55393.1154837855. The cubic root of 3068397243 is about 1453.1279669006.

The spelling of 3068397243 in words is "three billion, sixty-eight million, three hundred ninety-seven thousand, two hundred forty-three".