6994741 has 6 divisors (see below), whose sum is σ = 7574370. Its totient is φ = 6456528.

The previous prime is 6994727. The next prime is 6994751. The reversal of 6994741 is 1474996.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 77841 + 6916900 = 279^2 + 2630^2 .

It is not a de Polignac number, because 6994741 - 2⁷ = 6994613 is a prime.

It is a Duffinian number.

It is a zygodrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 6994694 and 6994703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6994711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20526 + ... + 20863.

It is an arithmetic number, because the mean of its divisors is an integer number (1262395).

Almost surely, 2^6994741 is an apocalyptic number.

It is an amenable number.

6994741 is a deficient number, since it is larger than the sum of its proper divisors (579629).

6994741 is a wasteful number, since it uses less digits than its factorization.

6994741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41415 (or 41402 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 6994741 is about 2644.7572667449. The cubic root of 6994741 is about 191.2452010130.

The spelling of 6994741 in words is "six million, nine hundred ninety-four thousand, seven hundred forty-one".