3850863 has 8 divisors (see below), whose sum is σ = 5404800. Its totient is φ = 2432088.

The previous prime is 3850841. The next prime is 3850883. The reversal of 3850863 is 3680583.

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

It is not a de Polignac number, because 3850863 - 2⁵ = 3850831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33723 + ... + 33836.

It is an arithmetic number, because the mean of its divisors is an integer number (675600).

Almost surely, 2^3850863 is an apocalyptic number.

3850863 is a deficient number, since it is larger than the sum of its proper divisors (1553937).

3850863 is a wasteful number, since it uses less digits than its factorization.

3850863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67581.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3850863 is about 1962.3615874757. The cubic root of 3850863 is about 156.7422305366.

The spelling of 3850863 in words is "three million, eight hundred fifty thousand, eight hundred sixty-three".