6970643 has 8 divisors (see below), whose sum is σ = 7261680. Its totient is φ = 6683040.

The previous prime is 6970637. The next prime is 6970681. The reversal of 6970643 is 3460796.

6970643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6970643 - 2⁴ = 6970627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6970603) 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, 3788 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (907710).

Almost surely, 2^6970643 is an apocalyptic number.

6970643 is a deficient number, since it is larger than the sum of its proper divisors (291037).

6970643 is a wasteful number, since it uses less digits than its factorization.

6970643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 6970643 is about 2640.1975304890. The cubic root of 6970643 is about 191.0253248951.

The spelling of 6970643 in words is "six million, nine hundred seventy thousand, six hundred forty-three".