3378912444 has 18 divisors (see below), whose sum is σ = 8541139880. Its totient is φ = 1126304136.

The previous prime is 3378912413. The next prime is 3378912461. The reversal of 3378912444 is 4442198733.

3378912444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×3378912444² = 22834098608436106272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3378912444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46929304 + ... + 46929375.

Almost surely, 2^3378912444 is an apocalyptic number.

It is an amenable number.

3378912444 is an abundant number, since it is smaller than the sum of its proper divisors (5162227436).

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

3378912444 is a wasteful number, since it uses less digits than its factorization.

3378912444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93858689 (or 93858684 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 3378912444 is about 58128.4133965482. The cubic root of 3378912444 is about 1500.5793975035.

The spelling of 3378912444 in words is "three billion, three hundred seventy-eight million, nine hundred twelve thousand, four hundred forty-four".