3420230044 has 108 divisors (see below), whose sum is σ = 7699042288. Its totient is φ = 1301351040.

The previous prime is 3420230041. The next prime is 3420230083. The reversal of 3420230044 is 4400320243.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3420229997 and 3420230024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420230041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7483864 + ... + 7484320.

Almost surely, 2^3420230044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3420230044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3849521144).

3420230044 is an abundant number, since it is smaller than the sum of its proper divisors (4278812244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3420230044 is a wasteful number, since it uses less digits than its factorization.

3420230044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3420230044 is about 58482.7328704807. The cubic root of 3420230044 is about 1506.6710348069.

Adding to 3420230044 its reverse (4400320243), we get a palindrome (7820550287).

It can be divided in two parts, 34202 and 30044, that added together give a palindrome (64246).

The spelling of 3420230044 in words is "three billion, four hundred twenty million, two hundred thirty thousand, forty-four".