6970394 has 4 divisors (see below), whose sum is σ = 10455594. Its totient is φ = 3485196.

The previous prime is 6970387. The next prime is 6970417. The reversal of 6970394 is 4930796.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5499025 + 1471369 = 2345^2 + 1213^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742597 + ... + 1742600.

Almost surely, 2^6970394 is an apocalyptic number.

6970394 is a deficient number, since it is larger than the sum of its proper divisors (3485200).

6970394 is a wasteful number, since it uses less digits than its factorization.

6970394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485199.

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

The square root of 6970394 is about 2640.1503745052. The cubic root of 6970394 is about 191.0230503143.

The spelling of 6970394 in words is "six million, nine hundred seventy thousand, three hundred ninety-four".