6976866007 has 2 divisors, whose sum is σ = 6976866008. Its totient is φ = 6976866006.

The previous prime is 6976865969. The next prime is 6976866019. The reversal of 6976866007 is 7006686796.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6976866007 - 2⁷ = 6976865879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6976866067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3488433003 + 3488433004.

It is an arithmetic number, because the mean of its divisors is an integer number (3488433004).

Almost surely, 2^6976866007 is an apocalyptic number.

6976866007 is a deficient number, since it is larger than the sum of its proper divisors (1).

6976866007 is an equidigital number, since it uses as much as digits as its factorization.

6976866007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The square root of 6976866007 is about 83527.6361870728. The cubic root of 6976866007 is about 1910.8215362466.

The spelling of 6976866007 in words is "six billion, nine hundred seventy-six million, eight hundred sixty-six thousand, seven".