6956993 has 4 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 6942660.

The previous prime is 6956969. The next prime is 6957001. The reversal of 6956993 is 3996596.

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 not a de Polignac number, because 6956993 - 2⁸ = 6956737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6956923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6413 + ... + 7418.

It is an arithmetic number, because the mean of its divisors is an integer number (1742832).

Almost surely, 2^6956993 is an apocalyptic number.

It is an amenable number.

6956993 is a deficient number, since it is larger than the sum of its proper divisors (14335).

6956993 is a wasteful number, since it uses less digits than its factorization.

6956993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334.

The product of its digits is 393660, while the sum is 47.

The square root of 6956993 is about 2637.6112298821. The cubic root of 6956993 is about 190.9005540263.

The spelling of 6956993 in words is "six million, nine hundred fifty-six thousand, nine hundred ninety-three".