3860705 has 8 divisors (see below), whose sum is σ = 4876800. Its totient is φ = 2925936.

The previous prime is 3860687. The next prime is 3860723. The reversal of 3860705 is 5070683.

It is an interprime number because it is at equal distance from previous prime (3860687) and next prime (3860723).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3860705 - 2⁶ = 3860641 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20225 + ... + 20414.

It is an arithmetic number, because the mean of its divisors is an integer number (609600).

Almost surely, 2^3860705 is an apocalyptic number.

It is an amenable number.

3860705 is a deficient number, since it is larger than the sum of its proper divisors (1016095).

3860705 is a wasteful number, since it uses less digits than its factorization.

3860705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40663.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 3860705 is about 1964.8676800233. The cubic root of 3860705 is about 156.8756503838.

The spelling of 3860705 in words is "three million, eight hundred sixty thousand, seven hundred five".