3950771 has 12 divisors (see below), whose sum is σ = 4398576. Its totient is φ = 3545520.

The previous prime is 3950767. The next prime is 3950777. The reversal of 3950771 is 1770593.

3950771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3950771 - 2² = 3950767 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3950777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12305 + ... + 12621.

It is an arithmetic number, because the mean of its divisors is an integer number (366548).

Almost surely, 2^3950771 is an apocalyptic number.

3950771 is a deficient number, since it is larger than the sum of its proper divisors (447805).

3950771 is a wasteful number, since it uses less digits than its factorization.

3950771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 3950771 is about 1987.6546480714. The cubic root of 3950771 is about 158.0861971581.

The spelling of 3950771 in words is "three million, nine hundred fifty thousand, seven hundred seventy-one".