3993095 has 8 divisors (see below), whose sum is σ = 4802976. Its totient is φ = 3186976.

The previous prime is 3993091. The next prime is 3993103. The reversal of 3993095 is 5903993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3993095 - 2² = 3993091 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3993091) 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 7 ways as a sum of consecutive naturals, for example, 2654 + ... + 3876.

It is an arithmetic number, because the mean of its divisors is an integer number (600372).

Almost surely, 2^3993095 is an apocalyptic number.

3993095 is a deficient number, since it is larger than the sum of its proper divisors (809881).

3993095 is a wasteful number, since it uses less digits than its factorization.

3993095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881.

The product of its (nonzero) digits is 32805, while the sum is 38.

The square root of 3993095 is about 1998.2730043715. The cubic root of 3993095 is about 158.6487108846.

The spelling of 3993095 in words is "three million, nine hundred ninety-three thousand, ninety-five".