3885459444 has 36 divisors (see below), whose sum is σ = 9968174944. Its totient is φ = 1275821712.

The previous prime is 3885459443. The next prime is 3885459467. The reversal of 3885459444 is 4449545883.

3885459444 is a `hidden beast` number, since 3 + 8 + 8 + 5 + 4 + 594 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885459443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 803032 + ... + 807855.

Almost surely, 2^3885459444 is an apocalyptic number.

It is an amenable number.

3885459444 is an abundant number, since it is smaller than the sum of its proper divisors (6082715500).

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

3885459444 is a wasteful number, since it uses less digits than its factorization.

3885459444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610964 (or 1610959 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The square root of 3885459444 is about 62333.4536505078. The cubic root of 3885459444 is about 1572.1022649707.

The spelling of 3885459444 in words is "three billion, eight hundred eighty-five million, four hundred fifty-nine thousand, four hundred forty-four".