3963093 has 4 divisors (see below), whose sum is σ = 5284128. Its totient is φ = 2642060.

The previous prime is 3963041. The next prime is 3963119. The reversal of 3963093 is 3903693.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3963093 is a prime.

It is a super-3 number, since 3×3963093³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3963013) 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 3 ways as a sum of consecutive naturals, for example, 660513 + ... + 660518.

It is an arithmetic number, because the mean of its divisors is an integer number (1321032).

Almost surely, 2^3963093 is an apocalyptic number.

It is an amenable number.

3963093 is a deficient number, since it is larger than the sum of its proper divisors (1321035).

3963093 is a wasteful number, since it uses less digits than its factorization.

3963093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321034.

The product of its (nonzero) digits is 13122, while the sum is 33.

The square root of 3963093 is about 1990.7518680137. The cubic root of 3963093 is about 158.2503774739.

The spelling of 3963093 in words is "three million, nine hundred sixty-three thousand, ninety-three".