3849386 has 4 divisors (see below), whose sum is σ = 5774082. Its totient is φ = 1924692.

The previous prime is 3849383. The next prime is 3849389. The reversal of 3849386 is 6839483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6839483 = 7 ⋅977069.

It is an interprime number because it is at equal distance from previous prime (3849383) and next prime (3849389).

It can be written as a sum of positive squares in only one way, i.e., 3258025 + 591361 = 1805^2 + 769^2 .

It is not an unprimeable number, because it can be changed into a prime (3849383) 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, 962345 + ... + 962348.

Almost surely, 2^3849386 is an apocalyptic number.

3849386 is a deficient number, since it is larger than the sum of its proper divisors (1924696).

3849386 is a wasteful number, since it uses less digits than its factorization.

3849386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924695.

The product of its digits is 124416, while the sum is 41.

The square root of 3849386 is about 1961.9852191084. The cubic root of 3849386 is about 156.7221884595.

The spelling of 3849386 in words is "three million, eight hundred forty-nine thousand, three hundred eighty-six".