3815838875 has 16 divisors (see below), whose sum is σ = 5012810400. Its totient is φ = 2892002400.

The previous prime is 3815838869. The next prime is 3815838911. The reversal of 3815838875 is 5788385183.

3815838875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3815838875 - 2¹⁸ = 3815576731 is a prime.

It is a super-2 number, since 2×3815838875² = 29121252639922531250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3815838875.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800960 + ... + 805709.

It is an arithmetic number, because the mean of its divisors is an integer number (313300650).

Almost surely, 2^3815838875 is an apocalyptic number.

3815838875 is a deficient number, since it is larger than the sum of its proper divisors (1196971525).

3815838875 is a wasteful number, since it uses less digits than its factorization.

3815838875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606703 (or 1606693 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 56.

The square root of 3815838875 is about 61772.4766785338. The cubic root of 3815838875 is about 1562.6558521873.

The spelling of 3815838875 in words is "three billion, eight hundred fifteen million, eight hundred thirty-eight thousand, eight hundred seventy-five".