6994697 has 4 divisors (see below), whose sum is σ = 7060176. Its totient is φ = 6929220.

The previous prime is 6994693. The next prime is 6994703. The reversal of 6994697 is 7964996.

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 6994697 - 2² = 6994693 is a prime.

It is a super-2 number, since 2×6994697² = 97851572243618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6994693) 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, 32579 + ... + 32792.

It is an arithmetic number, because the mean of its divisors is an integer number (1765044).

Almost surely, 2^6994697 is an apocalyptic number.

It is an amenable number.

6994697 is a deficient number, since it is larger than the sum of its proper divisors (65479).

6994697 is a wasteful number, since it uses less digits than its factorization.

6994697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65478.

The product of its digits is 734832, while the sum is 50.

The square root of 6994697 is about 2644.7489483881. The cubic root of 6994697 is about 191.2448000067.

Subtracting 6994697 from its reverse (7964996), we obtain a cube (970299 = 99³).

It can be divided in two parts, 699 and 4697, that multiplied together give a triangular number (3283203 = T₂₅₆₂).

The spelling of 6994697 in words is "six million, nine hundred ninety-four thousand, six hundred ninety-seven".