3884968885 has 16 divisors (see below), whose sum is σ = 5335790976. Its totient is φ = 2660061888.

The previous prime is 3884968873. The next prime is 3884968891. The reversal of 3884968885 is 5888694883.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3884968885 - 2⁵ = 3884968853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3884968885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57354 + ... + 105163.

It is an arithmetic number, because the mean of its divisors is an integer number (333486936).

Almost surely, 2^3884968885 is an apocalyptic number.

3884968885 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3884968885 is a deficient number, since it is larger than the sum of its proper divisors (1450822091).

3884968885 is a wasteful number, since it uses less digits than its factorization.

3884968885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163212.

The product of its digits is 106168320, while the sum is 67.

The square root of 3884968885 is about 62329.5185686525. The cubic root of 3884968885 is about 1572.0361002194.

The spelling of 3884968885 in words is "three billion, eight hundred eighty-four million, nine hundred sixty-eight thousand, eight hundred eighty-five".