6946903 has 2 divisors, whose sum is σ = 6946904. Its totient is φ = 6946902.

The previous prime is 6946889. The next prime is 6946909. The reversal of 6946903 is 3096496.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6946903 is a prime.

It is a super-2 number, since 2×6946903² = 96518922582818, which contains 22 as substring.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6946909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3473451 + 3473452.

It is an arithmetic number, because the mean of its divisors is an integer number (3473452).

Almost surely, 2^6946903 is an apocalyptic number.

6946903 is a deficient number, since it is larger than the sum of its proper divisors (1).

6946903 is an equidigital number, since it uses as much as digits as its factorization.

6946903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 6946903 is about 2635.6978203125. The cubic root of 6946903 is about 190.8082191842.

The spelling of 6946903 in words is "six million, nine hundred forty-six thousand, nine hundred three".