3993871062 has 8 divisors (see below), whose sum is σ = 7987742136. Its totient is φ = 1331290352.

The previous prime is 3993871061. The next prime is 3993871067. The reversal of 3993871062 is 2601783993.

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

3993871062 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3993871061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332822583 + ... + 332822594.

It is an arithmetic number, because the mean of its divisors is an integer number (998467767).

Almost surely, 2^3993871062 is an apocalyptic number.

3993871062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3993871062 is a wasteful number, since it uses less digits than its factorization.

3993871062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665645182.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 3993871062 is about 63197.0811193049. The cubic root of 3993871062 is about 1586.5898806397.

The spelling of 3993871062 in words is "three billion, nine hundred ninety-three million, eight hundred seventy-one thousand, sixty-two".