3378343999 has 8 divisors (see below), whose sum is σ = 3403682048. Its totient is φ = 3353094360.

The previous prime is 3378343981. The next prime is 3378344003. The reversal of 3378343999 is 9993438733.

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 3378343999 - 2²¹ = 3376246847 is a prime.

It is a super-2 number, since 2×3378343999² = 22826416351158624002, 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 (3378343909) 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, 55624 + ... + 99250.

It is an arithmetic number, because the mean of its divisors is an integer number (425460256).

Almost surely, 2^3378343999 is an apocalyptic number.

3378343999 is a deficient number, since it is larger than the sum of its proper divisors (25338049).

3378343999 is a wasteful number, since it uses less digits than its factorization.

3378343999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44205.

The product of its digits is 13226976, while the sum is 58.

The square root of 3378343999 is about 58123.5236285620. The cubic root of 3378343999 is about 1500.4952437304.

The spelling of 3378343999 in words is "three billion, three hundred seventy-eight million, three hundred forty-three thousand, nine hundred ninety-nine".