3870711 has 12 divisors (see below), whose sum is σ = 6021288. Its totient is φ = 2381904.

The previous prime is 3870709. The next prime is 3870719. The reversal of 3870711 is 1170783.

It is not a de Polignac number, because 3870711 - 2¹ = 3870709 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

3870711 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3870719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16425 + ... + 16658.

It is an arithmetic number, because the mean of its divisors is an integer number (501774).

Almost surely, 2^3870711 is an apocalyptic number.

3870711 is a deficient number, since it is larger than the sum of its proper divisors (2150577).

3870711 is a wasteful number, since it uses less digits than its factorization.

3870711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33102 (or 33099 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 3870711 is about 1967.4122597971. The cubic root of 3870711 is about 157.0110611975.

The spelling of 3870711 in words is "three million, eight hundred seventy thousand, seven hundred eleven".