3345044420 has 24 divisors (see below), whose sum is σ = 7109230464. Its totient is φ = 1321896416.

The previous prime is 3345044369. The next prime is 3345044453. The reversal of 3345044420 is 244405433.

It is a super-2 number, since 2×3345044420² = 22378644343546272800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005884 + ... + 1009203.

It is an arithmetic number, because the mean of its divisors is an integer number (296217936).

Almost surely, 2^3345044420 is an apocalyptic number.

It is an amenable number.

3345044420 is an abundant number, since it is smaller than the sum of its proper divisors (3764186044).

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

3345044420 is a wasteful number, since it uses less digits than its factorization.

3345044420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015179 (or 2015177 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 3345044420 is about 57836.3589794517. The cubic root of 3345044420 is about 1495.5489414122.

Adding to 3345044420 its reverse (244405433), we get a palindrome (3589449853).

The spelling of 3345044420 in words is "three billion, three hundred forty-five million, forty-four thousand, four hundred twenty".