6988049 has 2 divisors, whose sum is σ = 6988050. Its totient is φ = 6988048.

The previous prime is 6988039. The next prime is 6988057. The reversal of 6988049 is 9408896.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5607424 + 1380625 = 2368^2 + 1175^2 .

It is a cyclic number.

It is not a de Polignac number, because 6988049 - 2⁸ = 6987793 is a prime.

It is not a weakly prime, because it can be changed into another prime (6988039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3494024 + 3494025.

It is an arithmetic number, because the mean of its divisors is an integer number (3494025).

Almost surely, 2^6988049 is an apocalyptic number.

It is an amenable number.

6988049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6988049 is an equidigital number, since it uses as much as digits as its factorization.

6988049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 6988049 is about 2643.4918195447. The cubic root of 6988049 is about 191.1841922617.

The spelling of 6988049 in words is "six million, nine hundred eighty-eight thousand, forty-nine".