3349402827329 has 12 divisors (see below), whose sum is σ = 3628788489900. Its totient is φ = 3090119445504.

The previous prime is 3349402827311. The next prime is 3349402827349. The reversal of 3349402827329 is 9237282049433.

It can be written as a sum of positive squares in 6 ways, for example, as 264381072400 + 3085021754929 = 514180^2 + 1756423^2 .

It is not a de Polignac number, because 3349402827329 - 2³² = 3345107860033 is a prime.

It is a super-2 number, since 2×3349402827329² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3349402827349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4926644 + ... + 5565125.

It is an arithmetic number, because the mean of its divisors is an integer number (302399040825).

Almost surely, 2^{3349402827329} is an apocalyptic number.

It is an amenable number.

3349402827329 is a deficient number, since it is larger than the sum of its proper divisors (279385662571).

3349402827329 is a wasteful number, since it uses less digits than its factorization.

3349402827329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10493684 (or 10493671 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 3349402827329 in words is "three trillion, three hundred forty-nine billion, four hundred two million, eight hundred twenty-seven thousand, three hundred twenty-nine".