3439193652349 has 32 divisors (see below), whose sum is σ = 4361180144384. Its totient is φ = 2639846868480.

The previous prime is 3439193652277. The next prime is 3439193652361. The reversal of 3439193652349 is 9432563919343.

It is a cyclic number.

It is not a de Polignac number, because 3439193652349 - 2⁹ = 3439193651837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3439193652149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3838359 + ... + 4648804.

It is an arithmetic number, because the mean of its divisors is an integer number (136286879512).

Almost surely, 2^{3439193652349} is an apocalyptic number.

It is an amenable number.

3439193652349 is a deficient number, since it is larger than the sum of its proper divisors (921986492035).

3439193652349 is a wasteful number, since it uses less digits than its factorization.

3439193652349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8487317.

The product of its digits is 56687040, while the sum is 61.

The spelling of 3439193652349 in words is "three trillion, four hundred thirty-nine billion, one hundred ninety-three million, six hundred fifty-two thousand, three hundred forty-nine".