6966749 has 8 divisors (see below), whose sum is σ = 7454880. Its totient is φ = 6490800.

The previous prime is 6966737. The next prime is 6966803. The reversal of 6966749 is 9476696.

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 6966749 - 2²⁰ = 5918173 is a prime.

It is a super-3 number, since 3×6966749³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6966049) 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, 1847 + ... + 4164.

It is an arithmetic number, because the mean of its divisors is an integer number (931860).

Almost surely, 2^6966749 is an apocalyptic number.

It is an amenable number.

6966749 is a deficient number, since it is larger than the sum of its proper divisors (488131).

6966749 is a wasteful number, since it uses less digits than its factorization.

6966749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6091.

The product of its digits is 489888, while the sum is 47.

The square root of 6966749 is about 2639.4599826480. The cubic root of 6966749 is about 190.9897475377.

The spelling of 6966749 in words is "six million, nine hundred sixty-six thousand, seven hundred forty-nine".