3886377 has 32 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 2184000.

The previous prime is 3886361. The next prime is 3886391. The reversal of 3886377 is 7736883.

It is a happy number.

It is not a de Polignac number, because 3886377 - 2⁴ = 3886361 is a prime.

It is a super-2 number, since 2×3886377² = 30207852372258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3886307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29602 + ... + 29732.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

Almost surely, 2^3886377 is an apocalyptic number.

It is an amenable number.

3886377 is a deficient number, since it is larger than the sum of its proper divisors (2196183).

3886377 is a wasteful number, since it uses less digits than its factorization.

3886377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205.

The product of its digits is 169344, while the sum is 42.

The square root of 3886377 is about 1971.3896114163. The cubic root of 3886377 is about 157.2226006522. Note that the first 3 decimals are identical.

The spelling of 3886377 in words is "three million, eight hundred eighty-six thousand, three hundred seventy-seven".