6994073 has 8 divisors (see below), whose sum is σ = 7216200. Its totient is φ = 6773760.

The previous prime is 6994051. The next prime is 6994103. The reversal of 6994073 is 3704996.

It can be written as a sum of positive squares in 4 ways, for example, as 683929 + 6310144 = 827^2 + 2512^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6994073 - 2²⁰ = 5945497 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6994373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15353 + ... + 15801.

It is an arithmetic number, because the mean of its divisors is an integer number (902025).

Almost surely, 2^6994073 is an apocalyptic number.

It is an amenable number.

6994073 is a deficient number, since it is larger than the sum of its proper divisors (222127).

6994073 is a wasteful number, since it uses less digits than its factorization.

6994073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 6994073 is about 2644.6309761477. The cubic root of 6994073 is about 191.2391128266.

The spelling of 6994073 in words is "six million, nine hundred ninety-four thousand, seventy-three".