3960029 has 2 divisors, whose sum is σ = 3960030. Its totient is φ = 3960028.

The previous prime is 3960007. The next prime is 3960049. The reversal of 3960029 is 9200693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3276100 + 683929 = 1810^2 + 827^2 .

It is a cyclic number.

It is not a de Polignac number, because 3960029 - 2²⁰ = 2911453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3959983 and 3960010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3960049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1980014 + 1980015.

It is an arithmetic number, because the mean of its divisors is an integer number (1980015).

Almost surely, 2^3960029 is an apocalyptic number.

It is an amenable number.

3960029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3960029 is an equidigital number, since it uses as much as digits as its factorization.

3960029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 3960029 is about 1989.9821607241. The cubic root of 3960029 is about 158.2095840693.

The spelling of 3960029 in words is "three million, nine hundred sixty thousand, twenty-nine".