6869973 has 16 divisors (see below), whose sum is σ = 10036800. Its totient is φ = 4145280.

The previous prime is 6869969. The next prime is 6869977. The reversal of 6869973 is 3799686.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6869969) and next prime (6869977).

It is not a de Polignac number, because 6869973 - 2² = 6869969 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6869977) 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 15 ways as a sum of consecutive naturals, for example, 13243 + ... + 13751.

It is an arithmetic number, because the mean of its divisors is an integer number (627300).

Almost surely, 2^6869973 is an apocalyptic number.

It is an amenable number.

6869973 is a deficient number, since it is larger than the sum of its proper divisors (3166827).

6869973 is a wasteful number, since it uses less digits than its factorization.

6869973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932.

The product of its digits is 489888, while the sum is 48.

The square root of 6869973 is about 2621.0633338399. The cubic root of 6869973 is about 190.1012664236.

The spelling of 6869973 in words is "six million, eight hundred sixty-nine thousand, nine hundred seventy-three".