6947090 has 16 divisors (see below), whose sum is σ = 12571200. Its totient is φ = 2764080.

The previous prime is 6947089. The next prime is 6947099. The reversal of 6947090 is 907496.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 6947090.

It is not an unprimeable number, because it can be changed into a prime (6947099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (785700).

Almost surely, 2^6947090 is an apocalyptic number.

6947090 is a deficient number, since it is larger than the sum of its proper divisors (5624110).

6947090 is a wasteful number, since it uses less digits than its factorization.

6947090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 6947090 is about 2635.7332945501. The cubic root of 6947090 is about 190.8099312573.

The spelling of 6947090 in words is "six million, nine hundred forty-seven thousand, ninety".