3885793632 has 144 divisors (see below), whose sum is σ = 13371819552. Its totient is φ = 1044910080.

The previous prime is 3885793621. The next prime is 3885793651. The reversal of 3885793632 is 2363975883.

3885793632 is a `hidden beast` number, since 3 + 8 + 8 + 579 + 3 + 63 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22419 + ... + 90962.

It is an arithmetic number, because the mean of its divisors is an integer number (92859858).

Almost surely, 2^3885793632 is an apocalyptic number.

3885793632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3885793632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6685909776).

3885793632 is an abundant number, since it is smaller than the sum of its proper divisors (9486025920).

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

3885793632 is a wasteful number, since it uses less digits than its factorization.

3885793632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113421 (or 113410 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 3885793632 is about 62336.1342401019. The cubic root of 3885793632 is about 1572.1473358011.

The spelling of 3885793632 in words is "three billion, eight hundred eighty-five million, seven hundred ninety-three thousand, six hundred thirty-two".