6980737 has 2 divisors, whose sum is σ = 6980738. Its totient is φ = 6980736.

The previous prime is 6980731. The next prime is 6980777. The reversal of 6980737 is 7370896.

It is an a-pointer prime, because the next prime (6980777) can be obtained adding 6980737 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4036081 + 2944656 = 2009^2 + 1716^2 .

It is a cyclic number.

It is not a de Polignac number, because 6980737 - 2⁷ = 6980609 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6980737.

It is not a weakly prime, because it can be changed into another prime (6980731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3490368 + 3490369.

It is an arithmetic number, because the mean of its divisors is an integer number (3490369).

Almost surely, 2^6980737 is an apocalyptic number.

It is an amenable number.

6980737 is a deficient number, since it is larger than the sum of its proper divisors (1).

6980737 is an equidigital number, since it uses as much as digits as its factorization.

6980737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 6980737 is about 2642.1084383499. The cubic root of 6980737 is about 191.1174866295.

The spelling of 6980737 in words is "six million, nine hundred eighty thousand, seven hundred thirty-seven".