6976889 has 8 divisors (see below), whose sum is σ = 7328832. Its totient is φ = 6629040.

The previous prime is 6976877. The next prime is 6976903. The reversal of 6976889 is 9886796.

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 6976889 - 2⁴ = 6976873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6976889.

It is not an unprimeable number, because it can be changed into a prime (6976289) 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, 2819 + ... + 4679.

It is an arithmetic number, because the mean of its divisors is an integer number (916104).

Almost surely, 2^6976889 is an apocalyptic number.

It is an amenable number.

6976889 is a deficient number, since it is larger than the sum of its proper divisors (351943).

6976889 is a wasteful number, since it uses less digits than its factorization.

6976889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047.

The product of its digits is 1306368, while the sum is 53.

The square root of 6976889 is about 2641.3801316736. The cubic root of 6976889 is about 191.0823635349.

The spelling of 6976889 in words is "six million, nine hundred seventy-six thousand, eight hundred eighty-nine".