3965063 has 4 divisors (see below), whose sum is σ = 4198320. Its totient is φ = 3731808.

The previous prime is 3965041. The next prime is 3965123. The reversal of 3965063 is 3605693.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3965063 - 2¹² = 3960967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3965023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116603 + ... + 116636.

It is an arithmetic number, because the mean of its divisors is an integer number (1049580).

Almost surely, 2^3965063 is an apocalyptic number.

3965063 is a deficient number, since it is larger than the sum of its proper divisors (233257).

3965063 is a wasteful number, since it uses less digits than its factorization.

3965063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233256.

The product of its (nonzero) digits is 14580, while the sum is 32.

The square root of 3965063 is about 1991.2465944729. The cubic root of 3965063 is about 158.2765945054.

The spelling of 3965063 in words is "three million, nine hundred sixty-five thousand, sixty-three".