3190993 has 8 divisors (see below), whose sum is σ = 3617600. Its totient is φ = 2790288.

The previous prime is 3190981. The next prime is 3191003. The reversal of 3190993 is 3990913.

It is a happy number.

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 3190993 - 2⁵ = 3190961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3190973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6213 + ... + 6706.

It is an arithmetic number, because the mean of its divisors is an integer number (452200).

Almost surely, 2^3190993 is an apocalyptic number.

It is an amenable number.

3190993 is a deficient number, since it is larger than the sum of its proper divisors (426607).

3190993 is a wasteful number, since it uses less digits than its factorization.

3190993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12951.

The product of its (nonzero) digits is 6561, while the sum is 34.

The square root of 3190993 is about 1786.3350749509. The cubic root of 3190993 is about 147.2228713920. Note that the first 3 decimals are identical.

The spelling of 3190993 in words is "three million, one hundred ninety thousand, nine hundred ninety-three".