3860355 has 16 divisors (see below), whose sum is σ = 6328224. Its totient is φ = 2008320.

The previous prime is 3860347. The next prime is 3860357. The reversal of 3860355 is 5530683.

It is not a de Polignac number, because 3860355 - 2³ = 3860347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3860357) 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 15 ways as a sum of consecutive naturals, for example, 2524 + ... + 3753.

It is an arithmetic number, because the mean of its divisors is an integer number (395514).

Almost surely, 2^3860355 is an apocalyptic number.

3860355 is a deficient number, since it is larger than the sum of its proper divisors (2467869).

3860355 is a wasteful number, since it uses less digits than its factorization.

3860355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 3860355 is about 1964.7786134830. The cubic root of 3860355 is about 156.8709096144.

The spelling of 3860355 in words is "three million, eight hundred sixty thousand, three hundred fifty-five".