3873135916 has 18 divisors (see below), whose sum is σ = 7339479252. Its totient is φ = 1787600880.

The previous prime is 3873135901. The next prime is 3873135967. The reversal of 3873135916 is 6195313783.

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 5 ways as a sum of consecutive naturals, for example, 2864070 + ... + 2865421.

Almost surely, 2^3873135916 is an apocalyptic number.

It is an amenable number.

3873135916 is a deficient number, since it is larger than the sum of its proper divisors (3466343336).

3873135916 is a wasteful number, since it uses less digits than its factorization.

3873135916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729521 (or 5729506 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 3873135916 is about 62234.5235058484. The cubic root of 3873135916 is about 1570.4384235442.

It can be divided in two parts, 38731 and 35916, that added together give a palindrome (74647).

The spelling of 3873135916 in words is "three billion, eight hundred seventy-three million, one hundred thirty-five thousand, nine hundred sixteen".