6944655 has 16 divisors (see below), whose sum is σ = 11144160. Its totient is φ = 3692928.

The previous prime is 6944627. The next prime is 6944657. The reversal of 6944655 is 5564496.

It is not a de Polignac number, because 6944655 - 2¹⁵ = 6911887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6944657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9441 + ... + 10149.

It is an arithmetic number, because the mean of its divisors is an integer number (696510).

Almost surely, 2^6944655 is an apocalyptic number.

6944655 is a deficient number, since it is larger than the sum of its proper divisors (4199505).

6944655 is a wasteful number, since it uses less digits than its factorization.

6944655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370.

The product of its digits is 129600, while the sum is 39.

The square root of 6944655 is about 2635.2713332786. The cubic root of 6944655 is about 190.7876352803.

The spelling of 6944655 in words is "six million, nine hundred forty-four thousand, six hundred fifty-five".