3858143032 has 16 divisors (see below), whose sum is σ = 7429532760. Its totient is φ = 1876934304.

The previous prime is 3858143017. The next prime is 3858143077. The reversal of 3858143032 is 2303418583.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3858142982 and 3858143000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6516838 + ... + 6517429.

Almost surely, 2^3858143032 is an apocalyptic number.

It is an amenable number.

3858143032 is a deficient number, since it is larger than the sum of its proper divisors (3571389728).

3858143032 is a wasteful number, since it uses less digits than its factorization.

3858143032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13034310 (or 13034306 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 3858143032 is about 62113.9519914809. The cubic root of 3858143032 is about 1568.4094175487.

The spelling of 3858143032 in words is "three billion, eight hundred fifty-eight million, one hundred forty-three thousand, thirty-two".