3345439999 has 8 divisors (see below), whose sum is σ = 3808248192. Its totient is φ = 2909078040.

The previous prime is 3345439949. The next prime is 3345440003. The reversal of 3345439999 is 9999345433.

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

It is not a de Polignac number, because 3345439999 - 2¹¹ = 3345437951 is a prime.

It is a super-2 number, since 2×3345439999² = 22383937573818240002, 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 (3345439949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6611289 + ... + 6611794.

It is an arithmetic number, because the mean of its divisors is an integer number (476031024).

Almost surely, 2^3345439999 is an apocalyptic number.

3345439999 is a deficient number, since it is larger than the sum of its proper divisors (462808193).

3345439999 is a wasteful number, since it uses less digits than its factorization.

3345439999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13223117.

The product of its digits is 14171760, while the sum is 58.

The square root of 3345439999 is about 57839.7786907938. The cubic root of 3345439999 is about 1495.6078927405.

It can be divided in two parts, 3345 and 439999, that added together give a palindrome (443344).

The spelling of 3345439999 in words is "three billion, three hundred forty-five million, four hundred thirty-nine thousand, nine hundred ninety-nine".