3438992626444 has 24 divisors (see below), whose sum is σ = 6370547697360. Its totient is φ = 1621593954624.

The previous prime is 3438992626441. The next prime is 3438992626451. The reversal of 3438992626444 is 4446262998343.

It is not an unprimeable number, because it can be changed into a prime (3438992626441) 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, 344721619 + ... + 344731594.

It is an arithmetic number, because the mean of its divisors is an integer number (265439487390).

Almost surely, 2^{3438992626444} is an apocalyptic number.

It is an amenable number.

3438992626444 is a deficient number, since it is larger than the sum of its proper divisors (2931555070916).

3438992626444 is a wasteful number, since it uses less digits than its factorization.

3438992626444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689453289 (or 689453287 counting only the distinct ones).

The product of its digits is 214990848, while the sum is 64.

The spelling of 3438992626444 in words is "three trillion, four hundred thirty-eight billion, nine hundred ninety-two million, six hundred twenty-six thousand, four hundred forty-four".