3896755 has 4 divisors (see below), whose sum is σ = 4676112. Its totient is φ = 3117400.

The previous prime is 3896743. The next prime is 3896777. The reversal of 3896755 is 5576983.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3896755 - 2¹¹ = 3894707 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389671 + ... + 389680.

It is an arithmetic number, because the mean of its divisors is an integer number (1169028).

Almost surely, 2^3896755 is an apocalyptic number.

3896755 is a deficient number, since it is larger than the sum of its proper divisors (779357).

3896755 is an equidigital number, since it uses as much as digits as its factorization.

3896755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779356.

The product of its digits is 226800, while the sum is 43.

The square root of 3896755 is about 1974.0200100303. The cubic root of 3896755 is about 157.3624229026.

The spelling of 3896755 in words is "three million, eight hundred ninety-six thousand, seven hundred fifty-five".