6981703 has 2 divisors, whose sum is σ = 6981704. Its totient is φ = 6981702.

The previous prime is 6981697. The next prime is 6981731. The reversal of 6981703 is 3071896.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6981703 - 2⁵ = 6981671 is a prime.

6981703 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6981103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3490851 + 3490852.

It is an arithmetic number, because the mean of its divisors is an integer number (3490852).

Almost surely, 2^6981703 is an apocalyptic number.

6981703 is a deficient number, since it is larger than the sum of its proper divisors (1).

6981703 is an equidigital number, since it uses as much as digits as its factorization.

6981703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6981703 is about 2642.2912405713. The cubic root of 6981703 is about 191.1263018868.

It can be divided in two parts, 698 and 1703, that added together give a 4-th power (2401 = 7⁴).

The spelling of 6981703 in words is "six million, nine hundred eighty-one thousand, seven hundred three".