3835865052 has 48 divisors (see below), whose sum is σ = 10176122880. Its totient is φ = 1248884784.

The previous prime is 3835865017. The next prime is 3835865053. The reversal of 3835865052 is 2505685383.

3835865052 is a `hidden beast` number, since 38 + 35 + 86 + 505 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3835864989 and 3835865007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3835865053) 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 15 ways as a sum of consecutive naturals, for example, 408348 + ... + 417635.

It is an arithmetic number, because the mean of its divisors is an integer number (212002560).

Almost surely, 2^3835865052 is an apocalyptic number.

It is an amenable number.

3835865052 is an abundant number, since it is smaller than the sum of its proper divisors (6340257828).

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

3835865052 is a wasteful number, since it uses less digits than its factorization.

3835865052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826039 (or 826031 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The square root of 3835865052 is about 61934.3608346772. The cubic root of 3835865052 is about 1565.3847791070.

The spelling of 3835865052 in words is "three billion, eight hundred thirty-five million, eight hundred sixty-five thousand, fifty-two".