3803068644 has 24 divisors (see below), whose sum is σ = 8899409568. Its totient is φ = 1264034880.

The previous prime is 3803068609. The next prime is 3803068681. The reversal of 3803068644 is 4468603083.

3803068644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3803068644² = 28926662221951997472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3803068596 and 3803068605.

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, 452497 + ... + 460824.

It is an arithmetic number, because the mean of its divisors is an integer number (370808732).

Almost surely, 2^3803068644 is an apocalyptic number.

It is an amenable number.

3803068644 is an abundant number, since it is smaller than the sum of its proper divisors (5096340924).

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

3803068644 is a wasteful number, since it uses less digits than its factorization.

3803068644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913675 (or 913673 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 3803068644 is about 61669.0249963464. The cubic root of 3803068644 is about 1560.9106894945.

The spelling of 3803068644 in words is "three billion, eight hundred three million, sixty-eight thousand, six hundred forty-four".