3853622 has 4 divisors (see below), whose sum is σ = 5780436. Its totient is φ = 1926810.

The previous prime is 3853621. The next prime is 3853643. The reversal of 3853622 is 2263583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2263583 = 7 ⋅323369.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3853621) 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 as a sum of consecutive naturals, namely, 963404 + ... + 963407.

It is an arithmetic number, because the mean of its divisors is an integer number (1445109).

Almost surely, 2^3853622 is an apocalyptic number.

3853622 is a deficient number, since it is larger than the sum of its proper divisors (1926814).

3853622 is a wasteful number, since it uses less digits than its factorization.

3853622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926813.

The product of its digits is 8640, while the sum is 29.

The square root of 3853622 is about 1963.0644411226. The cubic root of 3853622 is about 156.7796549249.

The spelling of 3853622 in words is "three million, eight hundred fifty-three thousand, six hundred twenty-two".