3351866839 has 4 divisors (see below), whose sum is σ = 3366897856. Its totient is φ = 3336835824.

The previous prime is 3351866807. The next prime is 3351866849. The reversal of 3351866839 is 9386681533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9386681533 = 9049 ⋅1037317.

It is a cyclic number.

It is not a de Polignac number, because 3351866839 - 2⁵ = 3351866807 is a prime.

It is a super-2 number, since 2×3351866839² = 22470022612775703842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3351866849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7515174 + ... + 7515619.

It is an arithmetic number, because the mean of its divisors is an integer number (841724464).

Almost surely, 2^3351866839 is an apocalyptic number.

3351866839 is a deficient number, since it is larger than the sum of its proper divisors (15031017).

3351866839 is a wasteful number, since it uses less digits than its factorization.

3351866839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15031016.

The product of its digits is 2799360, while the sum is 52.

The square root of 3351866839 is about 57895.3093004951. The cubic root of 3351866839 is about 1496.5650049140.

The spelling of 3351866839 in words is "three billion, three hundred fifty-one million, eight hundred sixty-six thousand, eight hundred thirty-nine".