6994797 has 4 divisors (see below), whose sum is σ = 9326400. Its totient is φ = 4663196.

The previous prime is 6994759. The next prime is 6994811. The reversal of 6994797 is 7974996.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6994797 - 2¹⁰ = 6993773 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 9² + 9⁶ + 4 + 7³ + 9⁷ + 7³ .

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6994727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165797 + ... + 1165802.

It is an arithmetic number, because the mean of its divisors is an integer number (2331600).

Almost surely, 2^6994797 is an apocalyptic number.

It is an amenable number.

6994797 is a deficient number, since it is larger than the sum of its proper divisors (2331603).

6994797 is a wasteful number, since it uses less digits than its factorization.

6994797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331602.

The product of its digits is 857304, while the sum is 51.

The square root of 6994797 is about 2644.7678537066. The cubic root of 6994797 is about 191.2457113823.

The spelling of 6994797 in words is "six million, nine hundred ninety-four thousand, seven hundred ninety-seven".