3959029 has 2 divisors, whose sum is σ = 3959030. Its totient is φ = 3959028.

The previous prime is 3959027. The next prime is 3959063. The reversal of 3959029 is 9209593.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 1703025 = 1502^2 + 1305^2 .

It is an emirp because it is prime and its reverse (9209593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3959029 - 2¹ = 3959027 is a prime.

Together with 3959027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3959027) 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 as a sum of consecutive naturals, namely, 1979514 + 1979515.

It is an arithmetic number, because the mean of its divisors is an integer number (1979515).

Almost surely, 2^3959029 is an apocalyptic number.

It is an amenable number.

3959029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3959029 is an equidigital number, since it uses as much as digits as its factorization.

3959029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 3959029 is about 1989.7308863261. The cubic root of 3959029 is about 158.1962657406.

The spelling of 3959029 in words is "three million, nine hundred fifty-nine thousand, twenty-nine".