3846851 has 4 divisors (see below), whose sum is σ = 3901104. Its totient is φ = 3792600.

The previous prime is 3846841. The next prime is 3846863. The reversal of 3846851 is 1586483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1586483 = 331 ⋅4793.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3846851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3846841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27020 + ... + 27161.

It is an arithmetic number, because the mean of its divisors is an integer number (975276).

Almost surely, 2^3846851 is an apocalyptic number.

3846851 is a deficient number, since it is larger than the sum of its proper divisors (54253).

3846851 is an equidigital number, since it uses as much as digits as its factorization.

3846851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54252.

The product of its digits is 23040, while the sum is 35.

The square root of 3846851 is about 1961.3390833816. The cubic root of 3846851 is about 156.6877779508.

The spelling of 3846851 in words is "three million, eight hundred forty-six thousand, eight hundred fifty-one".