6983261 has 2 divisors, whose sum is σ = 6983262. Its totient is φ = 6983260.

The previous prime is 6983257. The next prime is 6983281. The reversal of 6983261 is 1623896.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5040025 + 1943236 = 2245^2 + 1394^2 .

It is a cyclic number.

It is not a de Polignac number, because 6983261 - 2² = 6983257 is a prime.

It is a Chen prime.

It is equal to p₄₇₅₅₈₆ and since 6983261 and 475586 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6983231) 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 as a sum of consecutive naturals, namely, 3491630 + 3491631.

It is an arithmetic number, because the mean of its divisors is an integer number (3491631).

Almost surely, 2^6983261 is an apocalyptic number.

It is an amenable number.

6983261 is a deficient number, since it is larger than the sum of its proper divisors (1).

6983261 is an equidigital number, since it uses as much as digits as its factorization.

6983261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 6983261 is about 2642.5860440107. The cubic root of 6983261 is about 191.1405177417.

The spelling of 6983261 in words is "six million, nine hundred eighty-three thousand, two hundred sixty-one".