6890983 has 8 divisors (see below), whose sum is σ = 7539840. Its totient is φ = 6245880.

The previous prime is 6890969. The next prime is 6891011. The reversal of 6890983 is 3890986.

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 6890983 - 2¹³ = 6882791 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6890183) 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, 4116 + ... + 5542.

It is an arithmetic number, because the mean of its divisors is an integer number (942480).

Almost surely, 2^6890983 is an apocalyptic number.

6890983 is a deficient number, since it is larger than the sum of its proper divisors (648857).

6890983 is a wasteful number, since it uses less digits than its factorization.

6890983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 6890983 is about 2625.0681895905. The cubic root of 6890983 is about 190.2948607289.

The spelling of 6890983 in words is "six million, eight hundred ninety thousand, nine hundred eighty-three".