3446138829 has 32 divisors (see below), whose sum is σ = 5541212160. Its totient is φ = 1862416512.

The previous prime is 3446138767. The next prime is 3446138831. The reversal of 3446138829 is 9288316443.

It is not a de Polignac number, because 3446138829 - 2¹¹ = 3446136781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446638829) 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, 2904 + ... + 83070.

It is an arithmetic number, because the mean of its divisors is an integer number (173162880).

Almost surely, 2^3446138829 is an apocalyptic number.

It is an amenable number.

3446138829 is a deficient number, since it is larger than the sum of its proper divisors (2095073331).

3446138829 is a wasteful number, since it uses less digits than its factorization.

3446138829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80289.

The product of its digits is 995328, while the sum is 48.

The square root of 3446138829 is about 58703.8229504689. The cubic root of 3446138829 is about 1510.4658926707.

The spelling of 3446138829 in words is "three billion, four hundred forty-six million, one hundred thirty-eight thousand, eight hundred twenty-nine".