6994359 has 6 divisors (see below), whose sum is σ = 10102976. Its totient is φ = 4662900.

The previous prime is 6994333. The next prime is 6994363. The reversal of 6994359 is 9534996.

It is a happy number.

It is not a de Polignac number, because 6994359 - 2⁸ = 6994103 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 6⁸ + 9² + 9⁶ + 4 + 3⁵ + 5 + 9⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6994319) 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, 388567 + ... + 388584.

Almost surely, 2^6994359 is an apocalyptic number.

6994359 is a deficient number, since it is larger than the sum of its proper divisors (3108617).

6994359 is a wasteful number, since it uses less digits than its factorization.

6994359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777157 (or 777154 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 6994359 is about 2644.6850474111. The cubic root of 6994359 is about 191.2417194928.

The spelling of 6994359 in words is "six million, nine hundred ninety-four thousand, three hundred fifty-nine".