3349185243 has 4 divisors (see below), whose sum is σ = 4465580328. Its totient is φ = 2232790160.

The previous prime is 3349185241. The next prime is 3349185289. The reversal of 3349185243 is 3425819433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3349185243 - 2¹ = 3349185241 is a prime.

It is a super-2 number, since 2×3349185243² = 22434083583857938098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3349185195 and 3349185204.

It is not an unprimeable number, because it can be changed into a prime (3349185241) 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, 558197538 + ... + 558197543.

It is an arithmetic number, because the mean of its divisors is an integer number (1116395082).

Almost surely, 2^3349185243 is an apocalyptic number.

3349185243 is a deficient number, since it is larger than the sum of its proper divisors (1116395085).

3349185243 is a wasteful number, since it uses less digits than its factorization.

3349185243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116395084.

The product of its digits is 311040, while the sum is 42.

The square root of 3349185243 is about 57872.1456574750. The cubic root of 3349185243 is about 1496.1657991756.

The spelling of 3349185243 in words is "three billion, three hundred forty-nine million, one hundred eighty-five thousand, two hundred forty-three".