3806925863 has 8 divisors (see below), whose sum is σ = 4160957808. Its totient is φ = 3461635584.

The previous prime is 3806925841. The next prime is 3806925869. The reversal of 3806925863 is 3685296083.

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

It is a cyclic number.

It is not a de Polignac number, because 3806925863 - 2¹⁰ = 3806924839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3806925869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184506 + ... + 2186247.

It is an arithmetic number, because the mean of its divisors is an integer number (520119726).

Almost surely, 2^3806925863 is an apocalyptic number.

3806925863 is a deficient number, since it is larger than the sum of its proper divisors (354031945).

3806925863 is a wasteful number, since it uses less digits than its factorization.

3806925863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370833.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 3806925863 is about 61700.2906233026. The cubic root of 3806925863 is about 1561.4382231415.

The spelling of 3806925863 in words is "three billion, eight hundred six million, nine hundred twenty-five thousand, eight hundred sixty-three".