3420044344 has 8 divisors (see below), whose sum is σ = 6412583160. Its totient is φ = 1710022168.

The previous prime is 3420044293. The next prime is 3420044357. The reversal of 3420044344 is 4434400243.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213752764 + ... + 213752779.

It is an arithmetic number, because the mean of its divisors is an integer number (801572895).

Almost surely, 2^3420044344 is an apocalyptic number.

It is an amenable number.

3420044344 is a deficient number, since it is larger than the sum of its proper divisors (2992538816).

3420044344 is a wasteful number, since it uses less digits than its factorization.

3420044344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427505549 (or 427505545 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 3420044344 is about 58481.1452008252. The cubic root of 3420044344 is about 1506.6437662829.

Adding to 3420044344 its reverse (4434400243), we get a palindrome (7854444587).

The spelling of 3420044344 in words is "three billion, four hundred twenty million, forty-four thousand, three hundred forty-four".