886944384 has 64 divisors (see below), whose sum is σ = 2617728000. Its totient is φ = 295646976.

The previous prime is 886944341. The next prime is 886944397. The reversal of 886944384 is 483449688.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 886944384.

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, 124864 + ... + 131775.

It is an arithmetic number, because the mean of its divisors is an integer number (40902000).

Almost surely, 2^886944384 is an apocalyptic number.

It is an amenable number.

886944384 is an abundant number, since it is smaller than the sum of its proper divisors (1730783616).

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

886944384 is a wasteful number, since it uses less digits than its factorization.

886944384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256662 (or 256644 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 886944384 is about 29781.6115077744. The cubic root of 886944384 is about 960.7980863351.

The spelling of 886944384 in words is "eight hundred eighty-six million, nine hundred forty-four thousand, three hundred eighty-four".