3345989239 has 8 divisors (see below), whose sum is σ = 3540644352. Its totient is φ = 3155432280.

The previous prime is 3345989201. The next prime is 3345989321. The reversal of 3345989239 is 9329895433.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3345989239 - 2⁹ = 3345988727 is a prime.

It is a super-2 number, since 2×3345989239² = 22391287975007598242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3345989239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345989639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022859 + ... + 1026124.

It is an arithmetic number, because the mean of its divisors is an integer number (442580544).

Almost surely, 2^3345989239 is an apocalyptic number.

3345989239 is a deficient number, since it is larger than the sum of its proper divisors (194655113).

3345989239 is a wasteful number, since it uses less digits than its factorization.

3345989239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049077.

The product of its digits is 6298560, while the sum is 55.

The square root of 3345989239 is about 57844.5264394134. The cubic root of 3345989239 is about 1495.6897357596.

The spelling of 3345989239 in words is "three billion, three hundred forty-five million, nine hundred eighty-nine thousand, two hundred thirty-nine".