3944169884 has 6 divisors (see below), whose sum is σ = 6902297304. Its totient is φ = 1972084940.

The previous prime is 3944169871. The next prime is 3944169937. The reversal of 3944169884 is 4889614493.

3944169884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 493021232 + ... + 493021239.

It is an arithmetic number, because the mean of its divisors is an integer number (1150382884).

Almost surely, 2^3944169884 is an apocalyptic number.

It is an amenable number.

3944169884 is a deficient number, since it is larger than the sum of its proper divisors (2958127420).

3944169884 is a wasteful number, since it uses less digits than its factorization.

3944169884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986042475 (or 986042473 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 56.

The square root of 3944169884 is about 62802.6264100475. The cubic root of 3944169884 is about 1579.9810236465.

The spelling of 3944169884 in words is "three billion, nine hundred forty-four million, one hundred sixty-nine thousand, eight hundred eighty-four".