3960259 has 6 divisors (see below), whose sum is σ = 4008284. Its totient is φ = 3912720.

The previous prime is 3960251. The next prime is 3960263. The reversal of 3960259 is 9520693.

It is a happy number.

It is not a de Polignac number, because 3960259 - 2³ = 3960251 is a prime.

It is a super-3 number, since 3×3960259³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (3960251) 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 in 5 ways as a sum of consecutive naturals, for example, 18664 + ... + 18874.

Almost surely, 2^3960259 is an apocalyptic number.

3960259 is a deficient number, since it is larger than the sum of its proper divisors (48025).

3960259 is an equidigital number, since it uses as much as digits as its factorization.

3960259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 3960259 is about 1990.0399493478. The cubic root of 3960259 is about 158.2126469677.

The spelling of 3960259 in words is "three million, nine hundred sixty thousand, two hundred fifty-nine".