3888969141 has 8 divisors (see below), whose sum is σ = 5185656160. Its totient is φ = 2592464112.

The previous prime is 3888969131. The next prime is 3888969169. The reversal of 3888969141 is 1419698883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3888969141 - 2⁵ = 3888969109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3888969121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16395 + ... + 89703.

It is an arithmetic number, because the mean of its divisors is an integer number (648207020).

Almost surely, 2^3888969141 is an apocalyptic number.

It is an amenable number.

3888969141 is a deficient number, since it is larger than the sum of its proper divisors (1296687019).

3888969141 is a wasteful number, since it uses less digits than its factorization.

3888969141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90995.

The product of its digits is 2985984, while the sum is 57.

The square root of 3888969141 is about 62361.5998912792. The cubic root of 3888969141 is about 1572.5754773140.

The spelling of 3888969141 in words is "three billion, eight hundred eighty-eight million, nine hundred sixty-nine thousand, one hundred forty-one".