3960137 has 2 divisors, whose sum is σ = 3960138. Its totient is φ = 3960136.

The previous prime is 3960101. The next prime is 3960161. The reversal of 3960137 is 7310693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2758921 + 1201216 = 1661^2 + 1096^2 .

It is a cyclic number.

It is not a de Polignac number, because 3960137 - 2¹² = 3956041 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3960937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1980068 + 1980069.

It is an arithmetic number, because the mean of its divisors is an integer number (1980069).

Almost surely, 2^3960137 is an apocalyptic number.

It is an amenable number.

3960137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3960137 is an equidigital number, since it uses as much as digits as its factorization.

3960137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 3960137 is about 1990.0092964607. The cubic root of 3960137 is about 158.2110223146.

The spelling of 3960137 in words is "three million, nine hundred sixty thousand, one hundred thirty-seven".