3960297 has 24 divisors (see below), whose sum is σ = 6314880. Its totient is φ = 2371680.

The previous prime is 3960289. The next prime is 3960317. The reversal of 3960297 is 7920693.

It is not a de Polignac number, because 3960297 - 2³ = 3960289 is a prime.

3960297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3960217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10608 + ... + 10974.

It is an arithmetic number, because the mean of its divisors is an integer number (263120).

Almost surely, 2^3960297 is an apocalyptic number.

It is an amenable number.

3960297 is a deficient number, since it is larger than the sum of its proper divisors (2354583).

3960297 is a wasteful number, since it uses less digits than its factorization.

3960297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 3960297 is about 1990.0494968719. The cubic root of 3960297 is about 158.2131530004.

The spelling of 3960297 in words is "three million, nine hundred sixty thousand, two hundred ninety-seven".