6944398 has 16 divisors (see below), whose sum is σ = 11411280. Its totient is φ = 3154816.

The previous prime is 6944387. The next prime is 6944429. The reversal of 6944398 is 8934496.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2536 + ... + 4507.

It is an arithmetic number, because the mean of its divisors is an integer number (713205).

Almost surely, 2^6944398 is an apocalyptic number.

6944398 is a deficient number, since it is larger than the sum of its proper divisors (4466882).

6944398 is a wasteful number, since it uses less digits than its factorization.

6944398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091.

The product of its digits is 186624, while the sum is 43.

The square root of 6944398 is about 2635.2225712452. Note that the first 3 decimals coincide. The cubic root of 6944398 is about 190.7852817663.

The spelling of 6944398 in words is "six million, nine hundred forty-four thousand, three hundred ninety-eight".